IH 410 SBML Off R.
IH 410 SBML Off R. in 0.7 MI. North Of Sh151, Bexar County, Texas received a condition grade of A (81/100). Built in 2017, the bridge carries 204K vehicles daily on IH 410 SBML Off R. over W. Military Drive.
IH 410 SBML Off R. carries an A on the BridgeSafety Condition Score with 81/100. Deck, superstructure, and substructure ratings all sit in the better tier of the FHWA NBI distribution. The bridge is structurally sound by federal standards.
The bridge was built in 2017 and is 9 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 410 SBML Off R. carries an average daily traffic count of 203,800 vehicles, with 1 lane(s) crossing W. Military Drive. 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 410 SBML Off R. is a 9-year-old bridge located 0.7 MI. North Of Sh151 in Bexar County, Texas. The bridge carries IH 410 SBML Off R. over W. Military Drive with 1 traffic lane, handling approximately 204K vehicles per day. Built in 2017, the structure spans 96 meters.
The bridge received a Condition Grade of A (81/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 8/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
IH 410 SBML Off R. has a Condition Score of 81/100 (Grade A). Its deck is rated 7/9, superstructure 8/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
IH 410 SBML Off R. was built in 2017, making it 9 years old. The average bridge age in the United States is 48 years.
IH 410 SBML Off R. carries approximately 204K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 96 meters long and located on IH 410 SBML Off R. in 0.7 MI. North Of Sh151, Bexar County, Texas.
No, IH 410 SBML Off R. 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 SBML Off R. is located 0.7 MI. North Of Sh151 in Bexar County, Texas. The bridge carries IH 410 SBML Off R. over W. Military Drive. Its coordinates are 29.442436, -98.639286. It is maintained by State Highway Agency.
IH 410 SBML Off R. carries IH 410 SBML Off R. over W. Military Drive. The bridge is 96 meters long and was built in 2017.
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.