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2121 Cross Timbers Road
Flower Mound, Texas 75028
972.874.6000

For service requests or questions, email
townhall@flower-mound.com

or call 972.539.SERV. After hours, please call 972.539.0525.

FM 1171

Interim Improvements

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

 

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.

Speed Studies

Completed

 

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.

Signal Studies

Completed

 

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.

The Town has completed the installation of temporary traffic signals at the intersections of FM 1171 at Flower Mound Road/Lusk Lane and High Road. The permanent traffic installation at FM 1171 and Flower Mound Road/Lusk Lane is included in the current ongoing construction of Section I, from FM 2499 to Shiloh Road. A permanent traffic signal installation at the intersection of FM 1171 and High Road will be included in the future construction of Section II, from Shiloh Road to US 377.

Placement of Warning Signs/Flashing Lights

Completed

 

The Town has completed the installation of warning signs and flashing beacons approaching the Tour 18 and the Red Rock Road intersections.

Improve Signage and Traffic Markings

Completed

 

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)

Increased Communications

Completed

 

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.

DPS Enforcement of Truck Weight Limits

Requested

 

The Town has requested that the Constables/State law enforcement agencies enforce weight limits along FM 1171.

Guardrails/Reflective Markers

Requested

 

The Town has requested permission from TxDOT to install guardrails/reflective markers along FM 1171 and is waiting on approval.

Build-Up of Shoulders

Requested

 

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.



Town TXDOT PD