IH 410 ML
IH 410 ML in 2.7 MI SW Of Sh 16, Bexar County, Texas received a condition grade of B (64/100). Built in 1956, the bridge carries 172K vehicles daily on IH 410 ML over Fm 3487 (Culebra RD).
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 410 ML is a 70-year-old bridge located 2.7 MI SW Of Sh 16 in Bexar County, Texas. The bridge carries IH 410 ML over Fm 3487 (Culebra RD) with 12 traffic lanes, handling approximately 172K vehicles per day. Built in 1956 and reconstructed in 1988, the structure spans 61.6 meters.
The bridge received a Condition Grade of B (64/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 6/9 (fair), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
IH 410 ML has a Condition Score of 64/100 (Grade B). Its deck is rated 7/9, superstructure 6/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
IH 410 ML was built in 1956 and reconstructed in 1988, making it 70 years old. The average bridge age in the United States is 48 years.
IH 410 ML carries approximately 172K vehicles per day (average daily traffic). The bridge has 12 traffic lanes. It is 61.6 meters long and located on IH 410 ML in 2.7 MI SW Of Sh 16, Bexar County, Texas.
No, IH 410 ML 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 410 ML is located 2.7 MI SW Of Sh 16 in Bexar County, Texas. The bridge carries IH 410 ML over Fm 3487 (Culebra RD). Its coordinates are 29.453175, -98.630086. It is maintained by State Highway Agency.
IH 410 ML carries IH 410 ML over Fm 3487 (Culebra RD). The bridge is 61.6 meters long and was built in 1956, with reconstruction in 1988.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.