US Bridges

SH 71 over Ratliff Creek

Good

Colorado County, Texas · 0.40 MI S of IH 10 · Structure no. 130450026603024

Built
1933
92 years old, rebuilt 1969
Condition
Good
inspected March 2023
Type
Tee Beam
Concrete
Length
228 ft
8 main spans
Daily traffic
9,064
2021 count
Owner
State
State Highway Agency

About this bridge

SH 71 over Ratliff Creek is a concrete tee beam carrying SH 71 over Ratliff Creek in Colorado County, Texas. It was built in 1933 and reconstructed in 1969, so it is 92 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,064 vehicles a day, roughly 22% of them trucks, projected to reach 12,690 by 2041. The structure is 228 ft (69.5 m) long and 50 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesSH 71
CrossesRatliff Creek
Location0.40 MI S of IH 10
RouteState Highway 71
StateTexas
Coordinates29.68718, -96.53738
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than 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 rating56 US tons
Inventory rating33 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans8
Design loadUnknown
Structure length228 ft (69.5 m)
Longest span29 ft (8.8 m)
Deck width50 ft (15.3 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,064 (2021)
Projected traffic12,690 by 2041
Trucks22%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 SH 71 over Ratliff Creek built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1969.

What condition is SH 71 over Ratliff Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.

How much traffic does SH 71 over Ratliff Creek carry?

About 9,064 vehicles per day (2021 count), of which roughly 22% are trucks.

How long is SH 71 over Ratliff Creek?

The structure is 228 ft (69.5 m) long with a longest span of 29 ft (8.8 m) and a deck 50 ft wide.

Who owns SH 71 over Ratliff Creek?

It is owned by the State Highway Agency.