US 90A
US 90A in 0.25 MI SW Of Bw 8, Fort Bend County, Texas received a condition grade of B (78/100). Built in 1998, the bridge carries 216K vehicles daily on US 90A over Drainage Ditch.
US 90A 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 1998, making it 28 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. US 90A carries an average daily traffic count of 215,954 vehicles, with 7 lane(s) crossing Drainage Ditch. 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
US 90A is a 28-year-old bridge located 0.25 MI SW Of Bw 8 in Fort Bend County, Texas. The bridge carries US 90A over Drainage Ditch with 7 traffic lanes, handling approximately 216K vehicles per day. Built in 1998, the structure spans 16.8 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
US 90A 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.
US 90A was built in 1998, making it 28 years old. The average bridge age in the United States is 48 years.
US 90A carries approximately 216K vehicles per day (average daily traffic). The bridge has 7 traffic lanes. It is 16.8 meters long and located on US 90A in 0.25 MI SW Of Bw 8, Fort Bend County, Texas.
No, US 90A is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
US 90A is located 0.25 MI SW Of Bw 8 in Fort Bend County, Texas. The bridge carries US 90A over Drainage Ditch. Its coordinates are 29.624872, -95.522083. It is maintained by State Highway Agency.
US 90A carries US 90A over Drainage Ditch. The bridge is 16.8 meters long and was built in 1998.
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.