IH 635 WBML
IH 635 WBML in 1.3 MI W Of Dnt, Dallas County, Texas received a condition grade of B (78/100). Built in 2013, the bridge carries 130K vehicles daily on IH 635 WBML over Midway Vv LN Ih 635 Ex.
IH 635 WBML 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 2013 and is 13 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. IH 635 WBML carries an average daily traffic count of 130,485 vehicles, with 6 lane(s) crossing Midway Vv LN Ih 635 Ex. The owning agency is State Highway Agency; 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
IH 635 WBML is a 13-year-old bridge located 1.3 MI W Of Dnt in Dallas County, Texas. The bridge carries IH 635 WBML over Midway Vv LN Ih 635 Ex with 6 traffic lanes, handling approximately 130K vehicles per day. Built in 2013, the structure spans 520.3 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 State Highway Agency.
Location Map
Frequently Asked Questions
IH 635 WBML 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.
IH 635 WBML was built in 2013, making it 13 years old. The average bridge age in the United States is 48 years.
IH 635 WBML carries approximately 130K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 520.3 meters long and located on IH 635 WBML in 1.3 MI W Of Dnt, Dallas County, Texas.
No, IH 635 WBML is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
IH 635 WBML is located 1.3 MI W Of Dnt in Dallas County, Texas. The bridge carries IH 635 WBML over Midway Vv LN Ih 635 Ex. Its coordinates are 32.924350, -96.841344. It is maintained by State Highway Agency.
IH 635 WBML carries IH 635 WBML over Midway Vv LN Ih 635 Ex. The bridge is 520.3 meters long and was built in 2013.
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.