DALLAS N TOLLWAY
DALLAS N TOLLWAY in 0.4 MI N Of Windhaven, Collin County, Texas received a condition grade of B (78/100). Built in 1991, the bridge carries 203K vehicles daily on DALLAS N TOLLWAY over Thoroughfare B.
DALLAS N TOLLWAY carries a B on the BridgeSafety Condition Score with 78/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
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 203,320 vehicles, with 10 lane(s) crossing Thoroughfare B. 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 0.4 MI N Of Windhaven in Collin County, Texas. The bridge carries DALLAS N TOLLWAY over Thoroughfare B with 10 traffic lanes, handling approximately 203K vehicles per day. Built in 1991 and reconstructed in 2016, the structure spans 88.4 meters.
The bridge received a Condition Grade of B (78/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (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 78/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
DALLAS N TOLLWAY was built in 1991 and reconstructed in 2016, making it 35 years old. The average bridge age in the United States is 48 years.
DALLAS N TOLLWAY carries approximately 203K vehicles per day (average daily traffic). The bridge has 10 traffic lanes. It is 88.4 meters long and located on DALLAS N TOLLWAY in 0.4 MI N Of Windhaven, 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 0.4 MI N Of Windhaven in Collin County, Texas. The bridge carries DALLAS N TOLLWAY over Thoroughfare B. Its coordinates are 33.059506, -96.828308. It is maintained by Local Toll Authority.
DALLAS N TOLLWAY carries DALLAS N TOLLWAY over Thoroughfare B. The bridge is 88.4 meters long and was built in 1991, with reconstruction in 2016.
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.