US Bridges

SH 80 over Dickerson Creek

Fair

Caldwell County, Texas · 3.8 MI S of SH 142 · Structure no. 140280028602008

Built
1930
95 years old, rebuilt 1959
Condition
Fair
inspected October 2024
Type
Tee Beam
Concrete
Length
98 ft
4 main spans
Daily traffic
5,881
2023 count
Owner
State
State Highway Agency

About this bridge

SH 80 over Dickerson Creek is a concrete tee beam carrying SH 80 over Dickerson Creek in Caldwell County, Texas. It was built in 1930 and reconstructed in 1959, 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 5,881 vehicles a day, roughly 12% of them trucks, projected to reach 8,233 by 2042. The structure is 98 ft (29.9 m) long and 46 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSH 80
CrossesDickerson Creek
Location3.8 MI S of SH 142
RouteState Highway 80
StateTexas
Coordinates29.8064, -97.79948
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length98 ft (29.9 m)
Longest span24 ft (7.3 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,881 (2023)
Projected traffic8,233 by 2042
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$11,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 80 over Dickerson Creek built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1959.

What condition is SH 80 over Dickerson 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 October 2024.

How much traffic does SH 80 over Dickerson Creek carry?

About 5,881 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is SH 80 over Dickerson Creek?

The structure is 98 ft (29.9 m) long with a longest span of 24 ft (7.3 m) and a deck 46 ft wide.

Who owns SH 80 over Dickerson Creek?

It is owned by the State Highway Agency.