DALLAS N TOLLWAY
DALLAS N TOLLWAY in 0.40 MI N Of Briargrove, Collin County, Texas received a condition grade of A (85/100). Built in 1991, the bridge carries 163K vehicles daily on DALLAS N TOLLWAY over Frankford RD.
DALLAS N TOLLWAY carries an A on the BridgeSafety Condition Score with 85/100. Deck, superstructure, and substructure ratings all sit in the better tier of the FHWA NBI distribution. The bridge is structurally sound by federal standards.
The bridge was built in 1991, making it 35 years old — past the early-life period but still well within typical service life. Routine inspections and modest repair work are normal for bridges in this age band. DALLAS N TOLLWAY carries an average daily traffic count of 162,605 vehicles, with 8 lane(s) crossing Frankford RD. The owning agency is Local Toll Authority; bridge inspection records flow into the federal NBI database annually.
Component Ratings
The riding surface, evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
DALLAS N TOLLWAY is a 35-year-old bridge located 0.40 MI N Of Briargrove in Collin County, Texas. The bridge carries DALLAS N TOLLWAY over Frankford RD with 8 traffic lanes, handling approximately 163K vehicles per day. Built in 1991, the structure spans 82 meters.
The bridge received a Condition Grade of A (85/100) based on Federal Highway Administration inspection data. Its deck is rated 8/9 (good), superstructure 8/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by Local Toll Authority.
Location Map
Frequently Asked Questions
DALLAS N TOLLWAY has a Condition Score of 85/100 (Grade A). Its deck is rated 8/9, superstructure 8/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
DALLAS N TOLLWAY was built in 1991, making it 35 years old. The average bridge age in the United States is 48 years.
DALLAS N TOLLWAY carries approximately 163K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 82 meters long and located on DALLAS N TOLLWAY in 0.40 MI N Of Briargrove, Collin County, Texas.
No, DALLAS N TOLLWAY is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
DALLAS N TOLLWAY is located 0.40 MI N Of Briargrove in Collin County, Texas. The bridge carries DALLAS N TOLLWAY over Frankford RD. Its coordinates are 32.997558, -96.829289. It is maintained by Local Toll Authority.
DALLAS N TOLLWAY carries DALLAS N TOLLWAY over Frankford RD. The bridge is 82 meters long and was built in 1991.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.