US Bridges

SH 21 WB over East Yegua Creek

Fair

Burleson County, Texas · 1.8 MI SW of FM 696 · Structure no. 170260011602032

Built
1939
86 years old, rebuilt 1971
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
700 ft
20 main spans
Daily traffic
4,204
2023 count
Owner
State
State Highway Agency

About this bridge

SH 21 WB over East Yegua Creek is a steel stringer/multi-beam or girder carrying SH 21 WB over East Yegua Creek in Burleson County, Texas. It was built in 1939 and reconstructed in 1971, so it is 86 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 5 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 4,204 vehicles a day, roughly 19% of them trucks, projected to reach 5,297 by 2042. The structure is 700 ft (213.4 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSH 21 WB
CrossesEast Yegua Creek
Location1.8 MI SW of FM 696
RouteState Highway 21
StateTexas
Coordinates30.40651, -96.81771
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 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 rating61.9 US tons
Inventory rating37 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans20
Design loadH 15
Structure length700 ft (213.4 m)
Longest span35 ft (10.7 m)
Deck width50 ft (15.3 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,204 (2023)
Projected traffic5,297 by 2042
Trucks19%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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 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 21 WB over East Yegua Creek built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1971.

What condition is SH 21 WB over East Yegua 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 August 2024.

How much traffic does SH 21 WB over East Yegua Creek carry?

About 4,204 vehicles per day (2023 count), of which roughly 19% are trucks.

How long is SH 21 WB over East Yegua Creek?

The structure is 700 ft (213.4 m) long with a longest span of 35 ft (10.7 m) and a deck 50 ft wide.

Who owns SH 21 WB over East Yegua Creek?

It is owned by the State Highway Agency.