US Bridges

SH 72 over Ojo De Agua Creek

Fair

Karnes County, Texas · 2.4 MI E of FM 81 · Structure no. 161290027003011

Built
1922
103 years old, rebuilt 1996
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
23 ft
5 main spans
Daily traffic
3,829
2022 count
Owner
State
State Highway Agency

About this bridge

SH 72 over Ojo De Agua Creek is a concrete culvert carrying SH 72 over Ojo De Agua Creek in Karnes County, Texas. It was built in 1922 and reconstructed in 1996, so it is 103 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,829 vehicles a day, roughly 29% of them trucks, projected to reach 5,361 by 2042. The structure is 23 ft (7 m) long and 85 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesSH 72
CrossesOjo De Agua Creek
Location2.4 MI E of FM 81
RouteState Highway 72
StateTexas
Coordinates28.90359, -97.68096
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than 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 spans5
Design loadUnknown
Structure length23 ft (7 m)
Longest span4 ft (1.2 m)
Deck width85 ft (25.9 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,829 (2022)
Projected traffic5,361 by 2042
Trucks29%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 72 over Ojo De Agua Creek built?

It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1996.

What condition is SH 72 over Ojo De Agua Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does SH 72 over Ojo De Agua Creek carry?

About 3,829 vehicles per day (2022 count), of which roughly 29% are trucks.

How long is SH 72 over Ojo De Agua Creek?

The structure is 23 ft (7 m) long with a longest span of 4 ft (1.2 m) and a deck 85 ft wide.

Who owns SH 72 over Ojo De Agua Creek?

It is owned by the State Highway Agency.