US 183 ML & FR
US 183 ML & FR in 0.1 MI S Of Fm 620, Williamson County, Texas received a condition grade of F (0/100). Built in 1994, the bridge carries 139K vehicles daily on US 183 ML & FR over Lake Creek. It is classified as structurally deficient.
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 183 ML & FR is a 32-year-old bridge located 0.1 MI S Of Fm 620 in Williamson County, Texas. The bridge carries US 183 ML & FR over Lake Creek with 16 traffic lanes, handling approximately 139K vehicles per day. Built in 1994, the structure spans 22.9 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 State Highway Agency.
Location Map
Frequently Asked Questions
US 183 ML & FR 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.
US 183 ML & FR was built in 1994, making it 32 years old. The average bridge age in the United States is 48 years.
US 183 ML & FR carries approximately 139K vehicles per day (average daily traffic). The bridge has 16 traffic lanes. It is 22.9 meters long and located on US 183 ML & FR in 0.1 MI S Of Fm 620, Williamson County, Texas.
Yes, US 183 ML & FR 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.
US 183 ML & FR is located 0.1 MI S Of Fm 620 in Williamson County, Texas. The bridge carries US 183 ML & FR over Lake Creek. Its coordinates are 30.466003, -97.796569. It is maintained by State Highway Agency.
US 183 ML & FR carries US 183 ML & FR over Lake Creek. The bridge is 22.9 meters long and was built in 1994.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.