DALLAS N TOLLWAY
DALLAS N TOLLWAY in 0.1 MI S Of W Park BLVD, Collin County, Texas received a condition grade of F (0/100). Built in 1985, the bridge carries 203K vehicles daily on DALLAS N TOLLWAY over White Rock Creek Trib. It is classified as structurally deficient.
DALLAS N TOLLWAY carries an F on the BridgeSafety Condition Score with 0/100 — the bottom tier of the FHWA NBI distribution. Component ratings flag the structure for near-term rehabilitation or replacement; the bridge may remain open to traffic but is on the priority list for action.
The bridge was built in 1985, making it 41 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 19 lane(s) crossing White Rock Creek Trib. 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 41-year-old bridge located 0.1 MI S Of W Park BLVD in Collin County, Texas. The bridge carries DALLAS N TOLLWAY over White Rock Creek Trib with 19 traffic lanes, handling approximately 203K vehicles per day. Built in 1985 and reconstructed in 2004, the structure spans 7.9 meters.
The bridge received a Condition Grade of F (0/100) based on Federal Highway Administration inspection data. Its deck is rated 0/9 (serious), superstructure 0/9 (serious), and substructure 0/9 (serious). The bridge is classified as structurally deficient, meaning at least one major component is rated 4 or below, this signals a need for repair or replacement but does not necessarily indicate an immediate safety hazard.
This bridge is owned and maintained by Local Toll Authority.
Location Map
Frequently Asked Questions
DALLAS N TOLLWAY has a Condition Score of 0/100 (Grade F). Its deck is rated 0/9, superstructure 0/9, and substructure 0/9 on the NBI scale. The bridge is classified as structurally deficient.
DALLAS N TOLLWAY was built in 1985 and reconstructed in 2004, making it 41 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 19 traffic lanes. It is 7.9 meters long and located on DALLAS N TOLLWAY in 0.1 MI S Of W Park BLVD, Collin County, Texas.
Yes, DALLAS N TOLLWAY is classified as structurally deficient because at least one of its primary components (deck, superstructure, or substructure) is rated 4 or below on the 0-9 NBI scale. This does not necessarily mean it is unsafe, but it requires significant repair or replacement.
DALLAS N TOLLWAY is located 0.1 MI S Of W Park BLVD in Collin County, Texas. The bridge carries DALLAS N TOLLWAY over White Rock Creek Trib. Its coordinates are 33.025561, -96.829756. It is maintained by Local Toll Authority.
DALLAS N TOLLWAY carries DALLAS N TOLLWAY over White Rock Creek Trib. The bridge is 7.9 meters long and was built in 1985, with reconstruction in 2004.
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.