US Bridges

Airport Blvd W T/A over IH 410

Good

Bexar County, Texas · 0.1 MI E of US 281 · Structure no. 150150052104340

Built
2001
24 years old
Condition
Good
inspected July 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
163 ft
2 main spans
Daily traffic
2,000
2014 count
Owner
State
State Highway Agency

About this bridge

Airport Blvd W T/A over IH 410 is a prestressed concrete box beam or girders - multiple carrying Airport Blvd W T/A over IH 410 in Bexar County, Texas. It was built in 2001, so it is 24 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,000 vehicles a day, roughly 1% of them trucks, projected to reach 2,500 by 2034. The structure is 163 ft (49.7 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesAirport Blvd W T/A
CrossesIH 410
Location0.1 MI E of US 281
RouteInterstate 410
CountyBexar County
StateTexas
Coordinates29.51996, -98.47723
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length163 ft (49.7 m)
Longest span81 ft (24.7 m)
Deck width40 ft (12.1 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2014)
Projected traffic2,500 by 2034
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$15,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Airport Blvd W T/A over IH 410 built?

It was built in 2001, making it 24 years old in 2025.

What condition is Airport Blvd W T/A over IH 410 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2022.

How much traffic does Airport Blvd W T/A over IH 410 carry?

About 2,000 vehicles per day (2014 count), of which roughly 1% are trucks.

How long is Airport Blvd W T/A over IH 410?

The structure is 163 ft (49.7 m) long with a longest span of 81 ft (24.7 m) and a deck 40 ft wide.

Who owns Airport Blvd W T/A over IH 410?

It is owned by the State Highway Agency.