IH 410
IH 410 in 1.0 MI E Of Ih 10, Bexar County, Texas received a condition grade of F (0/100). Built in 1986, the bridge carries 207K vehicles daily on IH 410 over Rock Creek. It is classified as structurally deficient.
IH 410 carries an F on the BridgeSafety Condition Score with 0/100 — the bottom tier of the FHWA NBI distribution. Component ratings flag the structure for near-term rehabilitation or replacement; the bridge may remain open to traffic but is on the priority list for action.
The bridge was built in 1986, making it 40 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. IH 410 carries an average daily traffic count of 206,876 vehicles, with 16 lane(s) crossing Rock Creek. 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 is a 40-year-old bridge located 1.0 MI E Of Ih 10 in Bexar County, Texas. The bridge carries IH 410 over Rock Creek with 16 traffic lanes, handling approximately 207K vehicles per day. Built in 1986, the structure spans 28 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
IH 410 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.
IH 410 was built in 1986, making it 40 years old. The average bridge age in the United States is 48 years.
IH 410 carries approximately 207K vehicles per day (average daily traffic). The bridge has 16 traffic lanes. It is 28 meters long and located on IH 410 in 1.0 MI E Of Ih 10, Bexar County, Texas.
Yes, IH 410 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.
IH 410 is located 1.0 MI E Of Ih 10 in Bexar County, Texas. The bridge carries IH 410 over Rock Creek. Its coordinates are 29.514075, -98.531364. It is maintained by State Highway Agency.
IH 410 carries IH 410 over Rock Creek. The bridge is 28 meters long and was built in 1986.
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.