IH 410 Ent Ramp
IH 410 Ent Ramp in 0.4 MI NE From W Military, Bexar County, Texas received a condition grade of B (74/100). Built in 2018, the bridge carries 204K vehicles daily on IH 410 Ent Ramp over Ih 410 Sbml Ext Ramp.
IH 410 Ent Ramp carries a B on the BridgeSafety Condition Score with 74/100. 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 2018 and is 8 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 Ent Ramp carries an average daily traffic count of 203,800 vehicles, with 1 lane(s) crossing Ih 410 Sbml Ext Ramp. 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 Ent Ramp is a 8-year-old bridge located 0.4 MI NE From W Military in Bexar County, Texas. The bridge carries IH 410 Ent Ramp over Ih 410 Sbml Ext Ramp with 1 traffic lane, handling approximately 204K vehicles per day. Built in 2018, the structure spans 313.3 meters.
The bridge received a Condition Grade of B (74/100) 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 Ent Ramp has a Condition Score of 74/100 (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 Ent Ramp was built in 2018, making it 8 years old. The average bridge age in the United States is 48 years.
IH 410 Ent Ramp carries approximately 204K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 313.3 meters long and located on IH 410 Ent Ramp in 0.4 MI NE From W Military, Bexar County, Texas.
No, IH 410 Ent Ramp 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 Ent Ramp is located 0.4 MI NE From W Military in Bexar County, Texas. The bridge carries IH 410 Ent Ramp over Ih 410 Sbml Ext Ramp. Its coordinates are 29.447253, -98.634906. It is maintained by State Highway Agency.
IH 410 Ent Ramp carries IH 410 Ent Ramp over Ih 410 Sbml Ext Ramp. The bridge is 313.3 meters long and was built in 2018.
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.