HomeMy WebLinkAbout02-17-2005 Planning and Zoning CommissionPLANNING AND ZONING COMMISSION
Monday, February 14, 2005 — 7:30 PM
Informal Meeting
Robert A. Lee Community Recreation Center
Meeting Room B
220 S. Gilbert Street
Thursday, February 17, 2005 - 7:30 PM
Formal Meeting
Iowa City City Hall
Emma J. Harvat Hall
410 E. Washington Street
AGENDA:
A. Call to Order
B. Public Discussion of Any Item Not on the Agenda
C. Annexation Item:
ANN04-00001/REZ04-00030 Discussion of an application submitted by James Davis for a voluntary
annexation of approximately 62.03 acres of territory, and a rezoning from County All, Rural, to CC-2,
Community Commercial (18.18 acres), CI-1, Intensive Commercial (18.10 acres), CO-1, Commercial
Office (10.92 acres), and RR-1, Rural Residential (2.83 acres) for property east of Kitty Lee Road,
north of Highway 1, and west of Highway 218.
D. Vacation Item:
VAC05-00001 Discussion of an application submitted by the City of Iowa City to vacate approximately
19,050 square feet of unimproved Dane Road right-of-way, located north of Mormon Trek Boulevard.
E. Other Items:
Election of Officers
F. Consideration of the February 3, 2005 Meeting Minutes
G. Adjournment
U coming Plannin & Zoning Commission Meetin s:
Informal
Februa ry 28
March 14
Aril 4
Aril 18
May 2
Formal
March 3
March 17
Aril 7
Aril 21
May 9
City of Iowa City
MEMORANDUM
Date: February 11, 2005
To: Planning and Zoning Commission
From: John Yapp, Associate Planner
Re: ANN04-00001/REZ04-00030: MWD Davis property annexation and rezoning
A number of issues were raised at the January 20 Commission meeting regarding the impact of
the proposed development on adjacent properties and on transportation infrastructure. The
applicant's engineer has provided information related to traffic, landscaping, noise, lights and
fencing (attached). Staff comments are summarized below.
Transportation Infrastructure
Traffic Engineering staff have reviewed the traffic impact study for the MWD Davis Addition
including a proposed Menards business on the largest lot of the development. The traffic study
predicts traffic levels based on assumptions about the character of anticipated development on
this property. The Johnson County Council of Governments (JCCOG) Traffic Engineering
Planner has provided a memorandum summarizing the results of the study, and the
improvements necessary to support traffic generated by commercial development on this
property. The Iowa Department of Transportation will also need to review and approve the
traffic study, including the proposed improvements, prior to their issuance of an access permit
into the property.
Staff recommends the infrastructure, including the turning lane and signalization improvements
recommended in the traffic impact study, be required prior to an occupancy permit being issued
for any lot on this property. If a low traffic volume business is the first to develop and not the
largest lot as is anticipated, the signal may not be activated by the City until warranted. Tying
the installation of the traffic signal and turning lanes to the occupancy permit, however, is the
City's assurance that it will be installed in a timely manner.
Based on the percentage of traffic turning into the proposed development on the north side of
Highway 1 vs. the percentage of traffic turning to the south at the Naples Avenue/Highway 1
intersection, staff recommends the developer/subdivider pay 90% of the cost of the Highway 1
turn lanes at Naples Avenue and Kitty Lee Road, modifications to the south leg of Naples
Avenue, and the traffic signal. It is the request for annexation and zoning for commercial
development that is creating the need for additional infrastructure to serve this property. The
City will pay the remaining 10% once the improvements are constructed. The
developer/subdivider is responsible for 100% of the cost of the north leg of Naples Avenue, the
new road into the property.
A full copy of the Traffic Impact Study is available upon request.
Landscaping
The applicant's engineer has prepared a landscaping plan that proposed a double -row of white
pine trees along the east side of the residential property lines, and variety of deciduous trees
and shrubs along the west and north property line of Lot 2, the 17+ acre lot in the applicant's
concept plan. The landscaping along the west and north sides of Lot 2 is depicted as three
rows of plantings, with the lowest growing shrubs closest to the public right-of-way, then a row
of arbor -vitae in the middle, then a row of trees closest to the property. Once mature, these
plantings should do a good job of screening this commercial property. A variety of flood -tolerant
species are proposed in the outlot set aside for stormwater management and buffer area. The
final landscaping that will be depicted on a site development plan must be generally consistent
with the preliminary landscaping plan.
The applicant's engineer notes that the landscape buffer is intended to be installed along with
other improvements on the property. Staff recommends the perimeter landscaping depicted in
the landscaping plan be planted prior to the issuance of an occupancy permit for any property
north or west of Naples Avenue extended. On -site landscaping will be planted as each lot is
developed.
Noise
According to City Code, noise related to loading and unloading is restricted before 6:00 a.m.
and after 10 p.m. Construction related noise is restricted before 7:00 a.m. and after 10 p.m.
Amplified sound is not permitted to be 'plainly audible' across residential property boundaries
without first obtaining a sound permit. According to City Clerk staff, sound permits have been
granted for temporary events such as block parties and football games, but have not been
granted for permanent commercial businesses. If a business is using an amplification system
that is 'plainly audible' across residential property lines, it will become an enforcement issue for
the City. Please note that some types of amplified sound are exempt including mobile radios
and communications, truck warning horns, agricultural activities, and emergency services -
related amplification.
Lights
Several years ago the City established lighting standards for commercial development. A
photometrics (lighting) plan is required to be submitted with a site plan, and all parking lot lights
must be downcast and screened so they do not shine onto adjacent residential properties.
Lights may only emit downward; they are not permitted to emit light upwards into the sky. Lights
within 300 feet of a residential property may be mounted no more than 25 feet in height; lights
more than 300 feet from a residential property may be mounted no more than 35 feet in height.
There can be no more than 1.0 foot-candles of light at any property line adjacent to or across
the street from a residential property line (a foot-candle is a unit of measurement equal to the
amount of light emitted by 1 candle in a one -square -foot area).
Fence
According to the applicant's engineer, there is no proposal to add or remove any fencing at the
rear of existing residential properties. A wood panel privacy fence is proposed around the lot
intended for the Menards business, to go all the way around the outdoor storage yard of the
business. While the fence is proposed to be screened by the perimeter landscaping, there will
be a number of years before the landscaping has matured to screen the fence structure. Staff
recommended that the final design of the fence be submitted with the site plan for the property,
and that it be approved by the City. It should provide a visual and noise buffer, and it should be
constructed of durable, attractive materials.
STAFF RECOMMENDATION:
The following recommendation is a summary of the recommendations from the December 16,
2004 staff report, as well as recommendations based on the new information staff has received
since then. Please note some of the acreage's have changed slightly since the initial
application due changes in land area made by the applicant:
Staff recommends ANN04-00001, an annexation of approximately 62.03 acres of property
located east of Kitty Lee Road, west of Highway 218 and north of Highway 1, including Highway
1 right-of-way, be approved.
Staff recommends REZ04-00030 a request to rezone approximately 50.03 acres of property
from County Al to CC-2, Community Commercial (18.18), CI-1, Intensive Commercial (18.10),
CO-1, Office Commercial (10.92 acres) and RR-1, Rural Residential (2.83 acres), be approved
subject to a Conditional Zoning Agreement addressing:
Funding responsibilities for construction of turn lanes and traffic signal improvements as
recommended in the traffic impact study, including the developer/subdivider funding 100%
of the cost of the north leg of Naples Avenue extended north into the Davis property, and
90% of the cost of turn lane improvements at Naples Avenue and Kitty Lee Road,
modifications to the south leg of Naples Avenue at Highway 1, and traffic signal
improvements. The City will reimburse 10% of the cost of these improvements upon
installation and acceptance by the City. Said improvements are to be installed prior to the
issuance of an occupancy permit for any lot in the development.
2. The developer/subdivider reconstructing Kitty Lee Road to City collector street standards
from Highway 1 to the northern -most commercial driveway/entrance intersection.
3. The developer/subdivider paying funds equal to Y2 the cost of reconstructing Kitty Lee Road
to City local street standards from the northern -most commercial driveway/entrance
intersection to the south property line of Lot 1 of RH Davis subdivision Part II.
4. The perimeter landscaping generally depicted on the preliminary landscaping plan dated 1-
27-05 be planted prior to the issuance of an occupancy permit for any lot in the
development.
5. The design of any fencing along the west and north boundaries of the commercial lots
identified as Lots 1 and 2 on the MWD Davis concept plan being approved by the City as
part of site plan approval.
6. Access control i.e. no direct driveway access to Highway 1 from any lot.
7. Requirements for the sanitary sewer lift station to be sized to serve the proposed
development with potential to be upgraded to serve the entire watershed.
Approved by:
Robert Miklo, Senior Planner,
Department of Planning and Community Development
ATTACHMENTS:
1. MWD Davis rezoning exhibit
2. February 10, 2005 letter from MMS Consultants
3. February 9, 2005 memo from the JCCOG Traffic Engineering Planner
4. MWD Davis Addition concept plan
5. Graphics depicting recommended improvements from MWD Davis Addition traffic impact
study
6. MWD Davis Addition landscaping plan
Cease
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1917 S. GILBERT STREET • IOWA CITY • IOWA 52240-4363
OFFICE: 319-351-8282 • FAX: 319-351-8476
(E-MAIL: MMS@MMSCONSULTANTS.NET)
February 10, 2005
John Yapp
City of Iowa City Planning Department
410 East Washington Street
Iowa City, IA 52240
Dear Mr. Yapp.:
Robert D. Mickelson L.S. (Retired)
Larry R. Schnittjer L.A.
Christopher M. Stephan P.E.
Glen D. Meisner
L.S & P.E.
Ronald L. Amelon
P.E.
James E. Lichty
L.S.
Duane A. Musser
L.A.
Randy L. Williams
M.C.P.
Paul V. Anderson
P.E.
Edward H. Brinton
P.E.
Kelly J. Beckler
P.E.
Lucas C. Newton
L.A.
Mark A. Stein
L.S.
Cary J. Solberg
P.E.
In response to your memorandum dated January 13, 2005, I would like to offer the following
information:
Landscaping: We are proposing to extend the 35 foot wide landscape buffer easement to the
south property line of the southern most existing lot such that the buffer would be behind all of
the existing lots. The owner has tried to make contact with the owners of the southern most two
lots to try and discuss with them what they are expecting and what they would like to see, but has
not yet been able to contact them. He will continue to try and meet with them so that we can
address their concerns before the meeting Thursday.
The owner plans on planting the landscape buffer trees prior to or in conjunction with the other
improvements of the subdivision.
Noise: We contacted a representative from Menards and they said that they do use a loudspeaker
system for the store and the yard. I believe it plays music most of the time and they do make
some announcements as well. They also have a two way radio system in the yard for
communication. Menards is typically open from 7 AM to 10 PM and they only take deliveries
during store hours. No trucks will be arriving outside of those hours. I believe that the fence that
is proposed around the yard as well as the difference in elevation will help keep the noise from
the store from affecting the adjacent properties, especially the existing houses. Menards will
abide by all city noise ordinances.
Lights: Menards will abide by the City's lighting requirements, which should prevent light from
being cast outside of the property line. They only use the lights during the hours that they are
open, so they will be turned off by 10 PM or whenever they close.
Fence: The owner is not proposing to remove or add any fencing at the property line behind the
existing houses. He is just planning on leaving whatever fence is there now. Menards will have
a fence around the yard and I believe it will be like a wood panel privacy fence. It will be a fairly
tall fence and will go all around the yard area of the store, similar to the existing store.
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February 10, 2005
Page 2 of 2
Traffic: The owner is planning on following the recommendations of the traffic study and
installing the recommended turn lanes and traffic signals. I don't believe that the copy of the
traffic study that I received called for any improvements to the Kitty Lee Road intersection with
Highway 1, but I had heard that the study may have been revised to include some improvements
at that intersection.
We are studying some possible designs that would encourage cars to turn toward the south as
they exit Gwendolyn Drive onto Kitty Lee Road instead of turning to the north. At this time we
do not have any good ideas as to how to do this. We will continue to try and come up with
something to address this issue.
Vacation of Olde Oak Lane: We are planning to vacate the old right of way and lots in
conjunction with this subdivision. We will continue with this as the subdivision process
continues.
I hope this addresses some of the concerns that the residents of the area had. We want to
continue to work with the neighbors as this process continues as the owner is also a neighbor to
this project and the other residents. Let me know if you have any questions or if you need any
additional information.
Sincerely,
Scott B. Pottorff, P.E.
MMS Consultants, Inc.
TA7 1 00\716200 1 \7162001 Ll .doc
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Date: February 9, 2005
To: John Yapp, Associate Planner
From: Anissa Williams, JCCOG Traffic Engineering Planner WO
Re: Traffic Impact Study review for MWD Davis Addition
JCCOG
memo
As you requested, I have completed a review of the Stanley Consultants Traffic Impact Study for
the MWD Davis Addition including Menards. The City of Iowa City Planning and Zoning
Commission requested the traffic study be reviewed prior to their consideration of the rezoning
of this parcel. The traffic study is also required by the Iowa DOT for their consideration of an
access permit.
I worked with the consultant as the study was being conducted. The final report is thorough and
compiled in an organized format. The conclusions of the study are as follows:
A traffic signal at the Naples Avenue intersection will be warranted at 1/3 build -out of the
proposed subdivision.
Geometric improvements to the Naples Avenue/Highway 1 intersection will be necessary
for adequate roadway capacity. These include a Highway 1 souhbound right turn lane, a
Highway 1 northbound left turn lane, and a dual left turn lane and through right turn lane
on Naples Avenue exiting the development. The added lanes on Naples Avenue on the
west side of Highway 1 will require geometric changes on the existing leg of Naples
Avenue on the east side of Highway 1, which should be a left turn lane — through/right
lane configuration with a median.
The existing stop sign control will be adequate at Kitty Lee Road.
Geometric improvements at the Kitty Lee Road/Highway 1 intersection will be required,
including a northbound Highway 1 left turn lane.
The proposed turn lane lengths are as follows:
• Southbound Highway 1 at Naples, 12' wide Right Turn Lane; 300' bay length, 15:1 taper
• Northbound Highway 1 at Naples, 12' wide Left Turn Lane; 170' bay length, 15:1 taper
• Eastbound Naples Avenue (exiting the development), 12' wide Left Turn Lanes; 250' bay
length, 8:1 taper
• Northbound Highway 1 at Kitty Lee Road, 12' wide Left Turn Lane; 150' bay length, 15:1
taper
With these improvements, I believe Highway 1 will operate safely at adequate Level of Service
with reasonable delay.
If you have any questions, feel free to let me know.
Jccogtp/memos/menardsreview. doc
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STAFF REPORT
To: Planning & Zoning Commission
Item: VAC05-00001 Dane Road north of Mormon
Trek Boulevard
GENERAL INFORMATION:
Applicant:
Requested Action:
Purpose:
Location:
Size:
Existing Land Use and Zoning:
Surrounding Land Use and Zoning:
File Date:
BACKGROUND INFORMATION:
Prepared by: Doug Ongie, PCD Intern
Date: February 17, 2005
City of Iowa City
410 E Washington Street
Iowa City, IA 52240
Vacation of Old Dane Road
To allow for development of unimproved right-
of-way
Dane Road, north of Mormon Trek Boulevard
Approximately 19,050 square feet
Vacant; Intensive Commercial, CI-1
North: Vacant; Intensive Commercial, CIA
South: Agricultural and residential; County RS
East: Agricultural and residential; County RS
and RMH
West: Vacant; Intensive Commercial, CIA
January 28, 2005
In 2004, Mormon Trek Boulevard was extended southeast from Highway 1 to Dane Road. A new
street, City Drive, was constructed that connects Mormon Trek Boulevard and Dane Road (see
attached figure). As part of this project, Dane Road was removed between Mormon Trek Boulevard
and City Drive. The City of Iowa City is now applying to vacate the Dane Road right-of-way between
City Drive and Mormon Trek Boulevard to allow for future development of the area.
ANALYSIS:
Three general criteria are used to determine the advisability of vacating a street or alley right-of-way.
Vacating right-of-way is not advisable if it would interfere with pedestrian or vehicular circulation, the
ability to access private property, or inhibit the access of emergency or utility vehicles. The Dane
Road pavement between Mormon Trek Boulevard and City Drive has been removed. Therefore,
vacation of the right-of-way will not interfere with access or circulation. This property is part of the
JJR Davis Parts 11 and III subdivision.
2
The property does not contain City water, sewer or storm sewer systems and is not necessary for
municipal utilities. The property does appear to contain an underground gas line and telephone line
approximately 10 to 15 feet west of the former pavement location. According to a preliminary site
plan that has been submitted to the City for this property, these utilities will be relocated. An
easement should be retained for any utilities that remain in place at the time of vacation.
The City has annexed this property to the centerline of Dane Road. Therefore, the City is pursuing
only the west half of the right-of-way that is in the City corporate limits. Johnson County will be
pursuing the vacation of the eastern half of this right-of-way.
STAFF RECOMMENDATION:
Staff recommends that VAC05-00001 a request to vacate unimproved Dane Road right-of-way north
of Mormon Trek Boulevard subject to an easement being retained for any utilities in place at the time
of vacation.
Approved by:
ATTACHMENT:
1. Location Map
2. Vacation exhibit
X�j-'2"� 44� -
Robert Miklo, Senior Planner,
Department of Planning and Community Development
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DESCRIPTION: VACATION OF ROAD EASEMENT \RANGE
A PARCEL OF LAND LOCATED IN THE NORTHEAST 1/4 SOUTHEAST 1/4 OF SECTION 20,TOWNSHIP 79 NORTH,6 WEST OF THE 5TH PRINCIPAL MERIDIAN, JOHNSONCOUNTY, IOWA, MORE PARTICULARLY DESCRIBED ASG/�Ld�
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COMMENCING AT THE EAST 1/4 CORNER OF SAID SECTION
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HEREIN DESCRIBED; THENCE SOUTH 00°08'54" WEST A
DISTANCE OF 585.36 FEET; THENCE NORTHWESTERLY ON A
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AND HAVING A 36.98 FOOT LONG CHORD BEARING NORTH
63°02'07" WEST A DISTANCE OF 36.98 FEET(ARC LENGTH);
THENCE NORTH 00°08'54" EAST A DISTANCE OF 568.68 FEET;
THENCE SOUTH 89051'06" EAST A DISTANCE OF 33.00 FEET TO
THE POINT OF BEGINNING.
BASIS OF BEARINGS: THE EAST LINE OF THE SOUTHEAST 1/4
OF SAID SECTION 20 IS ASSUMED TO BEAR SOUTH 00"08'54"
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MINUTES
PLANNING AND ZONING COMMISSION
FEBRUARY 3, 2005
EMMA J. HARVAT HALL
MEMBERS PRESENT: Beth Koppes, Dean Shannon, Ann Freerks, Don Anciaux, Jerry Hansen, Bob
Brooks, Benjamin Chait
STAFF PRESENT: Bob Miklo, Karen Howard, Jan Ream, Mitch Behr
OTHERS PRESENT: Dan Black, Marty Maiers, Steve Alsap, Andy Meuer, Sam Hanna
RECOMMENDATIONS TO COUNCIL:
Recommended approval, by a vote of 7-0, an amendment to the Zoning Code, Section 14-6-0 Sign
Regulations, to permit electronic changeable copy signs in the Community Commercial (CC-2), Highway
Commercial (CH-1) and Intensive Commercial (CI-1) zones.
CALL TO ORDER:
Anciaux called the meeting to order at 7:30 pm.
ELECTION OF OFFICERS:
Motion: Chait made a motion to defer this item until the 2/17/05 meeting. Shannon seconded.
Chait said a deferral would give the Commission time to discuss the election of new officers at an informal
meeting before voting on it.
The motion passed on a vote of 7-0.
PUBLIC DISCUSSION OF ANY ITEM NOT ON THE AGENDA:
There was none.
AMENDMENT ITEM:
Discussion of amendments to the Zoning Code, Section 14-6-0 Sign Regulations to permit electronic
changeable copy signs in the Community Commercial (CC-2), Highway Commercial (CH-1) and Intensive
Commercial (CI-1) zones.
Howard said that in response to a request by Iowa State Bank and Trust Company, the Commission had
asked Staff to research and draft an amendment to the sign regulations in the current Code to permit
e►ectronically changeable copy signs but not "animated" signs. Subsequent to that request, the City had also
received a letter from SIGN Production, Inc., written on behalf of Conoco/Phillips gas stations who were
updating their signs for fueling stations and would like to have electronically changeable gas price signs.
Howard said electronic changeable copy signs provide greater flexibility and convenience for the property
owner. Many interfaced with a computer so the text could be changed remotely.
Howard said many cities prohibited or restricted the use of "animated" signs for reasons of traffic safety.
Cities also restrict them for aesthetic reasons to minimize sign clutter. Due to advances in technology, light
emitting diode displays could also be several magnitudes brighter than other types of illuminated signs and
produce a glare that would be distracting to drivers.
Staff had drafted an amendment to the current sign regulations that would allow electronic changeable copy
signs with the following restrictions.
Planning and Zoning Commission
February 3, 2005
Page 2 of 7
• Such signs would be limited to the Community Commercial (CC-2), Intensive Commercial (CI-1) and
Highway Commercial (CH-1) zones.
• Electronic changeable copy would only be allowed on freestanding and freestanding wide -base signs. The
changeable copy portion of the sign could not exceed 40 percent of the area of the sign face. The
maximum size of these types of signs would be 125-square feet per sign face. A 40% limit would allow 50
square feet of electronic signage per sign face (100-square feet on a double-faced sign.) The allowance
would be greater for properties close to the interstate highway and for properties that had "common signs"
for more than one business.
• Only one electronic changeable copy sign would be allowed per lot to help prevent sign clutter.
• Iowa City currently allowed electronic time and temperature signs on buildings. The proposed
amendments to the Zoning Code would allow a property owner to add electronic copy to a freestanding
sign on the property without having to eliminate an existing time and temperature sign that was attached to
a building.
• The copy can be changed no more than once per hour and cannot be animated.
• To address concerns about excessive brightness, the proposed regulations contained language to prevent
signage that might interfere with, obstruct the view of, or confuse drivers and must meet certain illumination
standards. Signs should have automatic adjustment based on the ambient light, which would turn the
brightness level down at night and up during the day.
Howard said if the Commission believed that a more far-reaching amendment should be considered, Staff
suggested that this item be deferred until the pros and cons of LED video image signs could be more fully
researched and discussed. A deferral would also allow additional time to find out which options local
businesses wished to pursue and identify any potential problems with regard to animated signs.
Howard said Staff felt the proposed amendments to the Zoning Code would provide flexibility and ease of
use to the sign owner, but not open the door to animated signs or video -image signs that might change the
character of Iowa City's commercial streets and districts. Jann Ream, the City's Code Enforcement
Assistant, was also in attendance to address any technical questions that the Commission might have.
Chait said the Code was currently under review, this amendment to the sign ordinance would be apart from
that. Without making major changes to current standards and the Sign Ordinance, how could they make
manually changeable copy applicable to electronic copy changeable signs.
Howard said that since manually changeable copy are currently allowed as any sign without any restrictions
on size, Staff would advise against making a simple word change in the ordinance. A simp►e word change in
this case would result in a rather drastic change in the regulations.
Chait said he'd prefer not to make big changes now. What zones would changeable copy signs be allowed
in with the proposed ordinance amendments?
Ream said currently manually changeable signs were allowed in any zone. This would not be changed.
With regard to electronic changeable copy signs, it made sense to limit the electronically changeable copy
signs to just three commercial zones on freestanding and freestanding wide base signs. Currently in the
downtown freestanding signs are not allowed, so the regulations would not change with this amendment.
Freerks said at the last meeting the Commission had requested text from Staff that included limitations with
regard to location, brightness, and animation. She did not feel they were over stepping their bounds.
Chait said he felt they were not going for enough. This was a measure just to bring the Ordinance into the
current century. Businesses could have manua► copy signs anywhere but only three zones for electronic
changeable signs.
Howard said Staff felt that more research would be needed for larger changes to the Ordinance. Electronic
changeable copy signs are much different than manually changed reader brands, particularly if the signs are
allowed to flash, scroll, or project video images.
Planning and Zoning Commission
February 3, 2005
Page 3 of 7
Koppes asked if the photos submitted by Conoco were in compliance with the new proposal. Howard said
they were, the signs could actually be much than what was shown. The Iowa State Bank sign would be
allowed as well.
Hansen asked if limiting electronically changeable signs to just three zones would support an unfair
advantage to any business. Howard said Staff felt it would not. The proposal was meant to keep electronic
changeable signs away from residential zones.
Miklo said that the sign ordinance currently treats businesses differently depending on where they are
located. For example the CN-1 zone currently prohibits changeable copy signs.
Ream said CO-1, CN-1 and RO zones were located next to residential zones. For example, no freestanding
signs are allowed in the CN-1 zone, monument base signs were allowed.
Hansen said safety issues had been mentioned numerous times. Did the DOT have standards? Were there
traffic studies to show that what Staff was saying with respect to driver distraction with scrolling signs / traffic
flow issues was true or were they limiting the ordinance to restrictions which were not true.
Howard said she'd read studies regarding LED lights. The LED light magnitude was brighter. There was a
big difference between watching animated signs while sitting in a stadium versus driving 40 mph and your
eyes were not on the road. She said Staff could do more research if needed and/or by Commission
directive. Staff had tried to do what the Commission had asked, which was to allow static electronically
changeable copy signs in areas that would not impact residential areas.
Miklo said that in addition to traffic safety concerns this was an issue of community appearance. In 1983
when the current sign regulations were adopted, there was considerable discussion about animated signs.
Those being signs that include some sort of movement, such as flashing or moving lights, flags and
mechanical signs that turned or made some sort of motion. It was a conscious decision on the part of the
Planning and Zoning Commission and City Council at that time to prohibit all animated signs. He said that
"time and temperature" signs commonly seen at banks, were the one exception.
Anciaux pointed out that barber pole signs were also an exception.
Chait said the Commission had discussed amending the Sign Ordinance from manually changeable text
signs to electronically changeable text signs, but not as in-depth as what Staff had written the proposed
amendment to the Code. They were simply trying to accommodate the banks' request but he didn't feel they
were addressing Iowa State Bank's request.
Miklo said that initially the Commission requested that staff draft amendments to change the current
changeable copy signs to electronic changeable copy signs rather than do a wholesale amendment to the
sign code. After initial research and draft amendment staff reported back to the Commission that this would
result in some rather large electronic changeable copy signs, because there were very few size restrictions
on changeable copy signs. The Commission concurred that staff should research the issue more. At a
subsequent meeting Staff presented draft changes to the Commission for electronic changeable copy signs
with size and other restrictions for the new zoning code. The Commission then asked staff to make these
same changes to the current CC-2 and CI-1 zone sign regulations. He said that the ordincance revisions
before the Commission allowed the signs that Iowa State Bank had requested. It also will allow the sign
requested by SIGN Productions on behalf of Conoco/Phillips.
Public discussion was opened.
Dan Black, Iowa State Bank and Trust, said he felt the proposed amendment would address Iowa State
Bank's requested sign. Staff had kept him very informed. Black said he wished to encourage the
Commission to approve the amendment. Approving the amendment would not limit the Commission's ability
to go further in the future to address issues such as scrolling and animated signs.
Planning and Zoning Commission
February 3, 2005
Page 4 of 7
Hansen asked Black if Iowa State Bank was solid on their sign design. What if the later decided to approve
broader parameters?
Black said 50-square feet per side as proposed in the amendment would cover what they'd looked at. He
was comfortable with it now and down the road.
Marty Maiers, Hills Bank and Trust, encouraged the Commission to approve the amendment as written by
Staff. Hills Bank and Trust continued to explore options to expand. They had electronic signs in three other
communities [North Liberty on HWY 965; Cedar Rapids on Williams Blvd, Marion at the corner of 81h and
11th] and looked forward to working with Staff for Iowa City signs. In some cities they used electronic signs
with scrolling messages, no pictures or flashes. The message interchanged with the time and temperature.
One sign was an LED, the other was a bulb system.
Hansen asked Maiers how they determined the length of the message and how long it would take someone
to read it. Maiers said he didn't know for sure, but they wanted to get a message across as quickly as
possible.
Steve Alsap, co-owner of SIGN Productions, Inc. urged the Commission to pass the proposed amendment to
the Code. He said his company had some concerns and they wanted to be a part of future ordinance and
Code changes. He appreciated Staff's attempt to bring the current Sign Ordinance in line with modern
technology.
Alsap said he felt there needed to be greater definition of paragraph #5, 14-60-7D, Illuminated Signs. Most
manufacturers gave "cell" levels as most signs had photocell dimming capabilities. That meant they dimmed
at night to create an easily readable level and on a sunny day would increase their brightness level.
Paragraphs #5 and #6. It would not be possible to define the manufacturer's recommended brightness level
as the signs came already calibrated. He'd like to see the definitions reworked so they could educate their
clients when assisting them to purchase a sign. Alsap talked at length about pixels being used to create
color; "Color Technology" using software to create many colors; the longevity of LEDs and energy efficiency
of electronic changeable copy signs.
Howard said after speaking with Alsap on the telephone, she had revised the text the section of the proposed
ordinance amendment to say monochromatic, utilizing a dark background with only the message or image lit
in a single color. She felt this addressed some of her concerns about color.
Paragragh #6. Alsap said he attended trade shows across the country and had never found in any
manufacturer's operating manual the recommended standards for brightness. What they should be
regulating was intensity.
Paragraph #7. Alsap said there were only four ways to program electronically changeable signs. One way
to do so was at the base of the sign via a cable with a key -pad or by computer at a remote location using a
direct cable from the sign to the building using a RF signal or modem. He asked why Staff proposed to have
a Building Official has access to this interface. Howard stated that this was just a measure to allow access if
a problem was reported.
Alsap encouraged the Commission to approve the proposed amendment to the Sign Ordinance. He wanted
and welcomed the opportunity to be involved in further regulation development.
Hansen asked if the word monochromatic was correct in paragraph #5. Alsap said it was very good wording.
Outside of the colors Amber, Red, Green and Blue, it became very expensive to use colors. Monochromatic
was a good interim step.
Hansen asked what volume of business was represented in Iowa City by SIGN Productions, Inc. At future
informal work sessions he'd like to have them present as well as Iowa City business leaders to advise the
Commission of what they felt they wanted and/or needed.
Planning and Zoning Commission
February 3, 2005
Page 5 of 7
Alsap said their company employed roughly 100 employees. Their signs were about 30% of those in Iowa
City and Coralville. They had done work all over the country and he had a good understanding of sign
ordinances all over the nation. He'd seen what worked well where and where it did not. There were studies
by Penn State University with respect to motion and animation causing traffic problems. He could provide
those and other information that would be invaluable to the Commission. Hansen said he felt that
information would be very valuable.
Ream said she had a report regarding sign contractors in Iowa City which she would give to the Commission.
Alsap said the software that controlled signs was pretty standard. There was a very small number of
manufacturers across the country for a very large market. Research and Development monies had shown
that the small number of features and functions was 95% the same type of thing regardless of manufacturer.
Software control for duration, time sequence and time of day. "Small, limited software developed for a large
market."
Andy Meuer, SIGN Productions, Inc., asked the Commission how they had arrived at the decision for text
changing only once an hour and why did they feel it was a safety concern.
Howard said they had discussed it among the Commissioners and had arrived at the one -hour figure. Miklo
said it was what had been requested by Iowa State Bank.
Freerks said text signs were informational such as giving gasoline prices, etc.
Ream said with respect to enforcement, one hour was easier. A staff person could check on a sign, go
check on another one and come back to check on the original sign in an hours time.
Meuer said 10 minutes or 1-hour, it was all the same.
Ream said it was part safety issue, part enforcement issue. Staff did not recommend allowing scrolling signs
to be permitted.
Meuer said there were studies available that he could provide to the Commission which he felt would be very
helpful in deciding upon a timing sequence.
Meuer said Staff had talked about LED signs. He asked what research had been done.
Howard said Staff had done some research regarding LEDs; they'd compared LEDs to other ambient type of
lights. The article, "Bring Out the Sunglasses", had indicated that LEDs could be magnitudes brighter than
other types of electronic signage. She'd also received a letter from a manufacturer and had looked at other
cities sign ordinances which referenced LED regulations.
Anciaux said the DOT had specifications for Lumen numbers, he requested Staff to research that further.
Meuer said there was a difference between visibility and light being emitted.
Ream asked Meuer to talk about measurement in NITS, how were they measured and was there any way to
measure NITS.
Meuer said they didn't want to control the light emitted, they wanted to control light pollution without
restricting visibility.
Anciaux asked about methods to avoid confusion with a stoplight, when an electronic sign with amber, green
or red colors was located near a stoplight. Meuer said he'd never heard of any issues with confusion
between electronic signs and stoplights. He could look for such studies if the Commission wished.
Planning and Zoning Commission
February 3, 2005
Page 6 of 7
Meuer said the proposed amendment to the Sign Ordinance could cause some disadvantages to some
businesses and should be looked at in more depth in the future. There were studies by the International
Sign Association that had to do with 1st Amendment rights and not violating a person's / business'
constitutional rights.
Hansen asked if a business purchased a sign that would change once an hour, would it be easy to change it
to changing every 5-minutes? Meuer said it was done with software, it would be easy to change the timing
sequence.
Sam Hanna, SIGN Productions, Inc., said he had put together two packets of information for the
Commission. There were many benefits to businesses for being able to have electronically changeable copy
signs. Level 1 was a static message, Level 4 was a full motion video.
Chait said that type of information was not appropriate for tonight's meeting. Would he please forward that
information to Staff.
Hanna said he supported the proposed amendment to the Sign Ordinance.
Public discussion was closed.
Motion: Hansen made a motion to approve an amendment to the Zoning Code, Section 14-6-0 Sign
Regulations, to permit electronic changeable copy signs in the Community Commercial (CC-2), Highway
Commercial (CH-1) and Intensive Commercial (CI-1) zones as written by Staff. Koppes seconded the
motion.
Shannon asked for a clarification as to what monochromatic meant. Howard said it meant one color.
Shannon said in Paragraph #5, Staff had written 'must' be monochromatic, why did they feel so strongly?
Howard said with more than one color, colors could be combined into video -type images. Iowa State Bank
and Conoco had requested approval for monochromatic electronic changeable copy. Iowa State Bank had
requested text changing once an hour, Staff was responding to their request and the direction of the
Commission.
Hansen said he was comfortable with the proposed amendment as a stop gap measure. He was eager to
get into the larger discussion as there was a lot they didn't know about yet.
Chait said he was going to support the motion because the community had requested this change six
months ago. He said that it is often said that Iowa City is a special place, but if these types of electronic signs
are good enough for 80% of the cities in America they should be good enough for Iowa City. There was a
big difference between the current sign ordinance and technology available. His issue was with the process,
context and the bureaucracy that they dealt with which did not address technology in a timely manner. He
felt it was silly to try to regulate something as complex as what SIGN Productions, Inc. was telling them
about. Technology changed. When they'd get the standards figured out, technology would have changed
again.
Freerks said she would support the motion. She did not feel it was silly to regulate signs. The City had light
ordinances to regulate lighting, which was also a complex issue. She felt the proposed amendment would
be a good change.
Koppes said she would support the amendment to the Sign Ordinance. It matched the needs of Iowa State
Bank and Conoco. She felt they needed to look further at technology.
Shannon said they should go forward, he'd look forward to hearing back from the sign company.
The motion passed on a vote of 7-0.
Planning and Zoning Commission
February 3, 2005
Page 7 of 7
OTHER ITEMS:
There were none
CONSIDERATION OF THE JANUARY 20, 2005 MEETING MINUTES:
Motion: Hansen made a motion to approve the minutes as typed and corrected. Brooks seconded the
motion. The motion passed on a vote of 7-0.
ADJOURNMENT:
Motion: Brooks made a motion to adjourn the meeting at 8:35 pm. Hansen seconded the motion.
The motion passed on a vote of 7-0.
Elizabeth Koppes, Secretary
Minutes submitted by Candy Barnhill