US Bridges

SH 80 over Elm Creek Relief

Fair

Karnes County, Texas · 5.6 MI NE of SH 119 · Structure no. 161290034803004

Built
1930
95 years old, rebuilt 1974
Condition
Fair
inspected June 2024
Type
Tee Beam
Concrete
Length
114 ft
4 main spans
Daily traffic
2,567
2022 count
Owner
State
State Highway Agency

About this bridge

SH 80 over Elm Creek Relief is a concrete tee beam carrying SH 80 over Elm Creek Relief in Karnes County, Texas. It was built in 1930 and reconstructed in 1974, so it is 95 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 2,567 vehicles a day, roughly 49% of them trucks, projected to reach 3,594 by 2042. The structure is 114 ft (34.7 m) long and 50 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesSH 80
CrossesElm Creek Relief
Location5.6 MI NE of SH 119
RouteState Highway 80
StateTexas
Coordinates29.20518, -97.74532
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
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 geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length114 ft (34.7 m)
Longest span25 ft (7.6 m)
Deck width50 ft (15.2 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,567 (2022)
Projected traffic3,594 by 2042
Trucks49%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed14.9 mi (24 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 80 over Elm Creek Relief built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1974.

What condition is SH 80 over Elm Creek Relief 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 80 over Elm Creek Relief carry?

About 2,567 vehicles per day (2022 count), of which roughly 49% are trucks.

How long is SH 80 over Elm Creek Relief?

The structure is 114 ft (34.7 m) long with a longest span of 25 ft (7.6 m) and a deck 50 ft wide.

Who owns SH 80 over Elm Creek Relief?

It is owned by the State Highway Agency.