US Bridges

IH 35 NB over Elm Fork Trinity River

Fair

Cooke County, Texas · 4.0 MI S of US 82 · Structure no. 030490019501031

Built
1947
78 years old, rebuilt 2015
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
465 ft
3 main spans
Daily traffic
22,185
2020 count
Owner
State
State Highway Agency

About this bridge

IH 35 NB over Elm Fork Trinity River is a steel continuous stringer/multi-beam or girder carrying IH 35 NB over Elm Fork Trinity River in Cooke County, Texas. It was built in 1947 and reconstructed in 2015, so it is 78 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 22,185 vehicles a day, roughly 20% of them trucks, projected to reach 44,371 by 2040. The structure is 465 ft (141.7 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIH 35 NB
CrossesElm Fork Trinity River
Location4.0 MI S of US 82
RouteInterstate 35
StateTexas
Coordinates33.61012, -97.15211
Functional classRural Principal Arterial - Interstate

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 inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+6 approach)
Design loadHL 93
Structure length465 ft (141.7 m)
Longest span70 ft (21.3 m)
Deck width40 ft (12.2 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,185 (2020)
Projected traffic44,371 by 2040
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 IH 35 NB over Elm Fork Trinity River built?

It was built in 1947, making it 78 years old in 2025. It was reconstructed in 2015.

What condition is IH 35 NB over Elm Fork Trinity River 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 January 2025.

How much traffic does IH 35 NB over Elm Fork Trinity River carry?

About 22,185 vehicles per day (2020 count), of which roughly 20% are trucks.

How long is IH 35 NB over Elm Fork Trinity River?

The structure is 465 ft (141.7 m) long with a longest span of 70 ft (21.3 m) and a deck 40 ft wide.

Who owns IH 35 NB over Elm Fork Trinity River?

It is owned by the State Highway Agency.