US Bridges

FM 3080 over Twin Creek

Fair

Van Zandt County, Texas · 2.55 MI W of FM 316 · Structure no. 102340315602002

Built
1970
55 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete
Length
52 ft
5 main spans
Daily traffic
423
2020 count
Owner
State
State Highway Agency

About this bridge

FM 3080 over Twin Creek is a concrete culvert carrying FM 3080 over Twin Creek in Van Zandt County, Texas. It was built in 1970, so it is 55 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 423 vehicles a day, roughly 11% of them trucks, projected to reach 870 by 2033. The structure is 52 ft (16 m) long and 48 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFM 3080
CrossesTwin Creek
Location2.55 MI W of FM 316
RouteState Highway 3080
StateTexas
Coordinates32.37944, -96.01828
Functional classRural Minor 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length52 ft (16 m)
Longest span10 ft (3 m)
Deck width48 ft (14.7 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic423 (2020)
Projected traffic870 by 2033
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$46,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 3080 over Twin Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is FM 3080 over Twin 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 FM 3080 over Twin Creek carry?

About 423 vehicles per day (2020 count), of which roughly 11% are trucks.

How long is FM 3080 over Twin Creek?

The structure is 52 ft (16 m) long with a longest span of 10 ft (3 m) and a deck 48 ft wide.

Who owns FM 3080 over Twin Creek?

It is owned by the State Highway Agency.