Flower Mound officials worked with TxDOT to address safety concerns in relation to FM 1171 and implement interim improvements that will address those issues prior to and during construction of the new road.
The most significant improvements included intersection improvements, separate bays for turning vehicles, and short lanes to maneuver around waiting vehicles. These improvements are the most effective interim measures as most accidents occur at or near intersections.
While FM 1171 is under construction, TxDOT and the Town will continue to investigate additional improvements. Suggested improvements and their current status are listed below.
TXDOT has agreed to combine Phase 2 (Shiloh Road to US 377) and Phase 3 (US 377 to I35W) together to expedite the project and minimize the impact of construction on the community, which is anticipated to start November 2012.
Increased Traffic Enforcement / Speed Trailers |
Completed |
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The Flower Mound Police Department will aggressively address enforcement of posted speed limits for the duration of the construction of this project. Radar trailers will be used as needed to assist in the enforcement of the posted speed limits. |
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Speed Studies |
Completed |
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| Speed studies have been completed
on FM 1171. The results of these studies do not
meet the warrants for TxDOT to lower the speed
limit. |
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Signal Studies |
Completed |
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Traffic signal warrants have been
performed at the intersections of Flower Mound
Road/Lusk Lane, High Road, Red Rock, and Tour
18/Lighthouse Drive. Results indicated signals
are warranted at Flower Mound Road and High Road.
The studies have been sent to TxDOT. |
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Placement of Warning Signs/Flashing Lights |
Completed |
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The Town has completed the installation of warning signs and flashing beacons approaching the Tour 18 and the Red Rock Road intersections. |
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Improve Signage and Traffic Markings |
Completed |
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The Town, in cooperation with TxDot, has installed curve warning
devices (chevrons) along the edge of each curve to provide
additional warning to motorists. The installation was completed
on June 21, 2006. (see pictures below) |
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Increased Communications |
Completed |
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The Town has created online
information to provide FM 1171 updates and will also include
information in
the Utility Bill Bulletins, E-Town News bulletins, Flower Mound
Today page, and on FMTV. |
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DPS Enforcement of Truck Weight Limits |
Requested |
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| The Town has requested that the
Constables/State law enforcement agencies enforce
weight limits along FM 1171. |
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Guardrails/Reflective Markers |
Requested |
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| The Town has requested permission from TxDOT to install guardrails/reflective markers along FM 1171 and is waiting on approval. |
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Build-Up of Shoulders |
Requested |
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| The Town has requested permission
from TxDOT to increase the shoulders along FM
1171 and is waiting on approval. |
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The Town has also been requested to limit truck traffic along FM 1171. However, in accordance with federal interstate commerce regulations, the Town cannot prohibit trucks from traveling along this state roadway.
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