US Bridges

FM 51 over Elm Fork Trinity River

Good

Cooke County, Texas · 0.2 MI W of IH 35 · Structure no. 030490031201132

Built
2023
2 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
350 ft
2 main spans
Daily traffic
6,804
2021 count
Owner
State
State Highway Agency

About this bridge

FM 51 over Elm Fork Trinity River is a prestressed concrete continuous stringer/multi-beam or girder carrying FM 51 over Elm Fork Trinity River in Cooke County, Texas. It was built in 2023, so it is 2 years old, younger 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 6,804 vehicles a day, roughly 10% of them trucks, projected to reach 8,709 by 2041. The structure is 350 ft (106.7 m) long and 53 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesFM 51
CrossesElm Fork Trinity River
Location0.2 MI W of IH 35
RouteState Highway 51
StateTexas
Coordinates33.62438, -97.15624
Functional classUrban 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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans2 (+1 approach)
Design loadHL 93
Structure length350 ft (106.7 m)
Longest span136 ft (41.5 m)
Deck width53 ft (16.2 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,804 (2021)
Projected traffic8,709 by 2041
Trucks10%
Lanes on structure4
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 51 over Elm Fork Trinity River built?

It was built in 2023, making it 2 years old in 2025.

What condition is FM 51 over Elm Fork Trinity River 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 January 2024.

How much traffic does FM 51 over Elm Fork Trinity River carry?

About 6,804 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is FM 51 over Elm Fork Trinity River?

The structure is 350 ft (106.7 m) long with a longest span of 136 ft (41.5 m) and a deck 53 ft wide.

Who owns FM 51 over Elm Fork Trinity River?

It is owned by the State Highway Agency.