US Bridges

IH 10 over Trib of Leon Creek

Good

Bexar County, Texas · 0.1 MI S of Lp 1604 · Structure no. 150150007208158

Built
1968
57 years old, rebuilt 1981
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
24 ft
3 main spans
Daily traffic
160,992
2022 count
Owner
State
State Highway Agency

About this bridge

IH 10 over Trib of Leon Creek is a concrete culvert carrying IH 10 over Trib of Leon Creek in Bexar County, Texas. It was built in 1968 and reconstructed in 1981, so it is 57 years old, older 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 160,992 vehicles a day, roughly 6% of them trucks, projected to reach 225,389 by 2042. The structure is 24 ft (7.3 m) long.

CarriesIH 10
CrossesTrib of Leon Creek
Location0.1 MI S of Lp 1604
RouteInterstate 10
StateTexas
Coordinates29.59089, -98.59847
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic160,992 (2022)
Projected traffic225,389 by 2042
Trucks6%
Lanes on structure10
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$24,000
NavigationNo navigation control on waterway

Frequently asked questions

When was IH 10 over Trib of Leon Creek built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1981.

What condition is IH 10 over Trib of Leon Creek 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 2024.

How much traffic does IH 10 over Trib of Leon Creek carry?

About 160,992 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is IH 10 over Trib of Leon Creek?

The structure is 24 ft (7.3 m) long with a longest span of 6 ft (1.8 m).

Who owns IH 10 over Trib of Leon Creek?

It is owned by the State Highway Agency.