5.0_MobilityFINAL DRAFT January 28, 2005
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5.0 M OBILITY PLAN
The following are the mobility plan recommendations for the SH 114 corridor area.
5.1 General Mobility Plan Recommendations
• Explore traffic management techniques that help make the existing transportation system
more efficient and safe.
• Provide the necessary road improvements to enhance access and safety to the DPS North
Facility.
• Provide connectivity throughout the planning area to reduce vehicle trips on SH 114 and
FM 1709.
• Encourage automobile and pedestrian connectivity between adjoining commercial
developments in the corridor. This in turn will reduce auto trips and turning movements
on the arterial roadways and improve level of service.
• Continue to improve bicycle and pedestrian circulation throughout the study area.
• Enhance and improve the visual aesthetic of the SH 114 & FM 1709 corridors.
• Protect existing neighborhoods from traffic impacts associated with development along
SH 114.
5.2 Specific Recommendations & Implementation Strategies.
1. Recommendation: Conduct a median study for FM 1709, Kirkwood Extension and Dove
Street. Roadways in the planning area encouraged to be studied are as follows:
- FM 1709 (Village Center Drive to Carroll Avenue);
- Kirkwood Extension
- White Chapel; and
- Dove Street.
Justification: Restrictive medians and well designed median openings are known to be
some of the most important features in a safe and efficient roadway system. Properly
implemented median arrangements will result in improvements to traffic operations and
highway safety. As traffic flow is improved, delay is reduced as are vehicle emissions.
Also, medians improve the aesthetics by allowing pavement section.
Implementation: The study should be prepared jointly by the Planning, Community
Services, DPS and Public Works departments. Components of the study should include
the creation of a median policy and recommendations for the location, design,
landscaping and funding of medians. Consider fund the construction of medians through
the CIP or include as part of a future bond election.
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Medians can improve the safety, efficiency and visual
integrity of a corridor.
There are many desirable benefits of medians
2. Recommendation: Improve Dove Street to its ultimate cross section from the DPS North
station to the White Chapel intersection to accommodate emergency vehicle traffic in and out of
DPS North station. Control the intersection at White Chapel/Dove through signalization or other
means to allow emergency vehicles transverse the intersection expediently and safely during
emergency response calls.
Justification: Currently, Dove Street is 25’ bar ditch roadway. It is estimated that
approximately 80% of the emergency vehicle trips from the DPS North station will head west
along Dove St. to the White Chapel Blvd./Dove St. intersection. As such, traffic will
increase substantially along this section of Dove St.
Implementation: Public Works shall submit a CIP request for improvements to Dove Street
that result in the ultimate construction of Dove Street to White Chapel and the funding and
erection of a traffic signal at the White Chapel Blvd. and Dove St. intersection.
Dove Street at White Chapel Blvd. Location of the DPS North Facility
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3. Recommendation: Evaluate the feasibility of constructing a roundabout at the Highland Ave.
and White Chapel Blvd. intersection.
Justification: Significant traffic delays occur at the Highland Ave.-White Chapel Blvd.
intersection during the AM & PM traffic peaks. During the PM peak traffic traveling
southbound on White Chapel is backing up at the Highland/White Chapel intersection, north
to the SH 114 frontage roads.
White Chapel Blvd. is scheduled for improvements (widened to 5 lanes) in FY 2009.
However, traffic is expected to continue to increase along White Chapel Blvd. Traffic
volumes along White Chapel Blvd. will likely experience a sharp increase once the around
the SH-114 and White Chapel Blvd. intersection is developed.
Highland Street-White Chapel Blvd. Intersection
(North View)
Highland Street-White Chapel Intersection Aerial
Implementation: Have Public Works evaluate the feasibility of a roundabout at the Highland
Ave. & White Chapel Blvd. intersection. If feasible, submit a CIP request for funding. If the
roundabout is not feasible, consider constructing the ultimate four (4) lane divided section of
White Chapel Blvd. from Highland Ave. to SH-114 to eliminate the stacking of south-bound
traffic on SH 114 during PM peak-hour.
4. Recommendation: Construct the Kirkwood Blvd. Extension in conjunction with development
north of SH 114 and south of Highland Ave & Dove Street. Primary future access for
development located between SH-114 and Highland/Dove St. should be on either the SH 114
frontage road or Kirkwood Blvd. Extension. Primary access onto Highland St. and Dove St. is
discouraged.
Justification: Allowing primary access directly onto Highland Ave. or Dove Street will
quickly over-burden the existing two-lane roadway system. Dove Street is shown on the
MTP as a five lane undivided; however, construction of the roadway will be expensive due to
ROW acquisition and funding is not expected in the near term. Highland Street east of
Carroll Ave. is shown on the MTP to remain a two-lane roadway. Also, limited access onto
Highland Ave. & Dove St. will serve to preserve the existing neighborhoods along these
roadways.
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Aventerra Tract II –Internal Gravel Road Highland Street-East of Carroll Ave.
Implementation: Encourage developers to construct Kirkwood Blvd. Extension in
conjunction with the development of the area. Considering funding critical connection points
for Kirkwood Blvd. Extension (i.e Caroll Ave./Highland St. intersection crossing) through
the CIP.
5. Recommendation: Work with the Carroll Independent School District, residents, and adjacent
property owners in the determination of the Kirkwood Blvd. Extension alignment through the
Carroll Ave.–Highland Ave. intersection area. The ultimate alignment should be designed such
that the impact on existing church (Christian Fellowship), CISD Intermediate School, Johnson
Elementary and nearby residential subdivisions (Highland Estates, Stanhope Addition) is
minimized to the greatest extent possible.
Carroll Avenue/Highland St. Intersection Christian Fellowship Church located on Highland
Justification: Due to the limited right-of-way and building locations, the ultimate alignment
of this roadway through this intersection may impact the adjacent existing uses. As such,
working with affected property owners is imperative.
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Implementation: Prior to determining the ultimate alignment, work with developer of the
property and nearby property owners to determine the ultimate alignment of Kirkwood Blvd.
Extension through the Highland Ave./Carroll Ave. intersection.
6. Recommendation: Create an interconnected network of linear greens through the
employment center areas north of SH 114. Provide linkage from the employment areas to
existing and future bicycle and pedestrian trails identified on the Master Pathways plan.
Justification: The city had made a commitment to provide a network of pedestrian and
bicycle facilities. These facilities can provide a practical alternative to the automobile by
providing linkages to businesses, offices, schools and parks. Also, there are numerous health
benefits associated with walking and bicycling. To ensure that the pedestrian and bicycle
facilities are used to their fullest extent, it is critical that businesses, offices, sc hools and
parks are adequately linked to these facilities.
Implementation: During site plan and rezoning review, the planning department and
community services department should work in conjunction to ensure that sidewalks, paths
or trails are incorporated into the planning and development of the site.
7. Recommendation: Revise the Master Thoroughfare Plan for Dove Road from a five (5) lane
undivided roadway to a two (2) lane undivided roadway (A2U 94’ ROW).
Justification: With the addition of Kirkwood Blvd. Extension to the MTP, it is expected that
traffic volumes on Dove Street will be reduced. It is projected that Dove Street will have
between 17,000 – 20,000 vehicle trips per day in 2030. A four lane divided roadway has the
same carrying capacity as five lane undivided facility. Also, a four lane roadway with a
median is more appropriate design given the existing tree areas and rural nature, particularly
on the north side of the roadway.
Dove St. Aerial Current Master Thoroughfare Plan
Implementation: Amend the MTP to revise Dove Street to a two (2) lane undivided facility
with 94’ of ROW.
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8. Recommendation: Revise the Master Thoroughfare Plan for White Chapel Blvd. from a five
(5) lane undivided roadway to a four (4) lane divided roadway (A4D- 94’ ROW).
Justification: The maximum service volume (vehicle trips per day) is the same for a 5-lane
undivided road as it is for a 4-lane divided roadway. Therefore, the carrying capacity of
White Chapel will remain the same. A four (4) lane divided section will improve the
aesthetics of the roadway corridor as well as improve the efficiency and safety of the
roadway.
Implementation: Amend the Master Thoroughfare Plan to change the A5U for White Chapel
Blvd designation from F.M. 1709 to Dove Street to an A4D designation retaining the 94’
ROW.
9. Recommendation: Evaluate the feasibility of an exit from S.H. 114 eastbound directly to
White Chapel Blvd. to enhance access to the south side of S.H. 114 between White Chapel &
Carroll Ave. as a viable retail/office area.
Justification: Currently, a vehicle traveling eastbound on SH 114 must exit at Dove St to
access White Chapel. A future off-ramp from S.H. 114 located closer to the White Chapel
Blvd. intersection will enhance the area as a retail node.
Implementation: Work with TXDOT to evaluate the possibility of constructing an off-ramp
at the White Chapel Blvd./S.H. 114 intersection.
10. Recommendation: Determine the optimal roadway cross-section for Kirkwood Blvd.
extension through the Aventerra properties to promote safe automobile and pedestrian
connectivity through any proposed development.
Justification: Determining the character of the roadway will depend on the type and intensity
of development proposed on the Aventerra tracts. This provides flexibility to the city and the
developer to design the best roadway given the context of the development.
Implementation: Amend the Thoroughfare Plan map to provide that above flexibility.
11. Recommendation: Determine the feasibility of a “rubber tire” trolley system that would
provide an innovative connection between existing and future hotels, retail, office, and
entertainment along the S.H. 114 corridor as well as provide service to the future Cottonbelt
commuter rail stations.
Justification: It is believed that a trolley system along the SH-114 corridor would greatly
enhance the city’s ability to improve the quality of the SH-114 corridor by providing such
benefits as:
• Promoting businesses located along the trolley line
• Reducing vehicle trips by providing an option to the automobile
• Reducing vehicle miles traveled
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• Reducing the need for parking
• Assisting in improving air quality since emissions are highest on short trips
• Creating an unique environment
The primary purpose of this study is to determine the economic feasibility of providing a
“rubber tire” trolley system along the S.H. 114 corridor. It is hoped that at a minimum that
the following major questions can be addressed as part of the study.
• Evaluation of potential trolley routes and stops (including a connection to the
Cottonbelt commuter rail station(s)).
• Estimation of potential trolley ridership.
• Estimation of vehicle costs.
• Estimation of the number of vehicles needed to be in service.
• Determine threshold benchmarks needed to make a trolley service viable (e.g. square
footage, employment numbers, retail, ridership).
• Evaluate alternative fuel trolley vehicles (e.g. electric motors, battery/hybrid power,
modified diesel engines, etc.) and the costs associated with each type.
• Estimate annual maintenance and operating costs.
• Estimate public outreach costs by year (e.g. advertising).
• Review partnership opportunities (e.g. TxDOT, NTTA, private sector, NCTCOG,
Regional Transportation Council, DART).
• Estimate potential revenues.
• Determine if a trolley system can be provided utilizing the existing planned
transportation network (Will roadway improvements be needed at trolley stop
locations?).
• Determine the type of signage needed to mark the route and stops.
• Determine funding sources (including federal funds) available to provide a reasonable
and adequate source of capital and operating revenue.
• Determine the frequency of service.
• Determine the effectiveness of a trolley system to reduce vehicle trips and parking
demand in the area.
• Evaluate the potential economic benefit of a trolley system to the city (Does the
trolley system increase the city’s ability to attract business).
• Determine the benefit(s) (if any) of providing service to areas such as the Gaylord
Texan Hotel and Grapevine’s Main Street.
• Outline legal requirements.
It is believed that a trolley system may be viable in the S.H. 114 corridor within the next ten
years. In order to provide such as service, it is critical that the city fully understand all the
complex issues surrounding the provision of such a service. It is believed that the first step in
evaluating the possible implementation of a trolley service is the creation of a planning
document that will address the issues listed a bove.
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Implementation: Apply for a grant through the North Central Texas Council of Governments
Unified Planning Work for Regional Transportation Planning to fund a feasibility study for a
“rubber tire” trolley line.