US Bridges

SH 22 over Aquilla Creek

Fair

Hill County, Texas · 0.11 MI E of FM 3050 · Structure no. 091100012102035

Built
1939
86 years old, rebuilt 1959
Condition
Fair
inspected November 2024
Type
Tee Beam
Concrete
Length
350 ft
10 main spans
Daily traffic
7,556
2023 count
Owner
State
State Highway Agency

About this bridge

SH 22 over Aquilla Creek is a concrete tee beam carrying SH 22 over Aquilla Creek in Hill County, Texas. It was built in 1939 and reconstructed in 1959, 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 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 7,556 vehicles a day, roughly 9% of them trucks, projected to reach 14,961 by 2042. The structure is 350 ft (106.7 m) long and 45 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesSH 22
CrossesAquilla Creek
Location0.11 MI E of FM 3050
RouteState Highway 22
CountyHill County
StateTexas
Coordinates31.97788, -97.24593
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans10
Design loadH 15
Structure length350 ft (106.7 m)
Longest span35 ft (10.7 m)
Deck width45 ft (13.8 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,556 (2023)
Projected traffic14,961 by 2042
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 22 over Aquilla Creek built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1959.

What condition is SH 22 over Aquilla 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 November 2024.

How much traffic does SH 22 over Aquilla Creek carry?

About 7,556 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is SH 22 over Aquilla Creek?

The structure is 350 ft (106.7 m) long with a longest span of 35 ft (10.7 m) and a deck 45 ft wide.

Who owns SH 22 over Aquilla Creek?

It is owned by the State Highway Agency.