US Bridges

FM 770 over Batiste Creek Relief

Fair

Liberty County, Texas · 0.10 MI N of FM 834 · Structure no. 201460109602024

Built
1970
55 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
80 ft
2 main spans
Daily traffic
2,921
2022 count
Owner
State
State Highway Agency

About this bridge

FM 770 over Batiste Creek Relief is a concrete stringer/multi-beam or girder carrying FM 770 over Batiste Creek Relief in Liberty 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 2,921 vehicles a day, roughly 17% of them trucks, projected to reach 4,049 by 2042. The structure is 80 ft (24.4 m) long and 49 ft wide. If it were closed, the detour would be 13 mi (21 km).

Location

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CarriesFM 770
CrossesBatiste Creek Relief
Location0.10 MI N of FM 834
RouteState Highway 770
CountyLiberty County
StateTexas
Coordinates30.16121, -94.64421
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 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 rating75 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length80 ft (24.4 m)
Longest span40 ft (12.2 m)
Deck width49 ft (15 m)
Roadway width47 ft (14.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,921 (2022)
Projected traffic4,049 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed13 mi (21 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 FM 770 over Batiste Creek Relief built?

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

What condition is FM 770 over Batiste 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 May 2024.

How much traffic does FM 770 over Batiste Creek Relief carry?

About 2,921 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is FM 770 over Batiste Creek Relief?

The structure is 80 ft (24.4 m) long with a longest span of 40 ft (12.2 m) and a deck 49 ft wide.

Who owns FM 770 over Batiste Creek Relief?

It is owned by the State Highway Agency.