US Bridges

Retta-Mansfield RD over Trib of Walnut Creek

GoodPosted for load

Tarrant County, Texas · 0.1 MI NW of Lillian RD · Structure no. 022200M00545002

Built
1935
90 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
1,989
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Retta-Mansfield RD over Trib of Walnut Creek is a concrete culvert carrying Retta-Mansfield RD over Trib of Walnut Creek in Tarrant County, Texas. It was built in 1935, so it is 90 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. Its operating status is: posted for load restriction.

It carries about 1,989 vehicles a day, projected to reach 1,480 by 2029. The structure is 25 ft (7.6 m) long and 34 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesRetta-Mansfield RD
CrossesTrib of Walnut Creek
Location0.1 MI NW of Lillian RD
RouteCity Street 0
StateTexas
Coordinates32.5554, -97.16659
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
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 rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length25 ft (7.6 m)
Longest span10 ft (3 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,989 (2019)
Projected traffic1,480 by 2029
Trucks0%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Retta-Mansfield RD over Trib of Walnut Creek built?

It was built in 1935, making it 90 years old in 2025.

What condition is Retta-Mansfield RD over Trib of Walnut 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 November 2023.

How much traffic does Retta-Mansfield RD over Trib of Walnut Creek carry?

About 1,989 vehicles per day (2019 count).

How long is Retta-Mansfield RD over Trib of Walnut Creek?

The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3 m) and a deck 34 ft wide.

Who owns Retta-Mansfield RD over Trib of Walnut Creek?

It is owned by the City or Municipal Highway Agency.