US Bridges

US 59 SB over Neches River Relief 2A

Fair

Polk County, Texas · 1.8 MI N of FM 357 · Structure no. 111870017604056

Built
1943
82 years old, rebuilt 1996
Condition
Fair
inspected April 2024
Type
Slab
Concrete Continuous
Length
480 ft
24 main spans
Daily traffic
9,901
2022 count
Owner
State
State Highway Agency

About this bridge

US 59 SB over Neches River Relief 2A is a concrete continuous slab carrying US 59 SB over Neches River Relief 2A in Polk County, Texas. It was built in 1943 and reconstructed in 1996, so it is 82 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 9,901 vehicles a day, roughly 37% of them trucks, projected to reach 13,861 by 2042. The structure is 480 ft (146.3 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 59 SB
CrossesNeches River Relief 2A
Location1.8 MI N of FM 357
RouteU.S. Route 59
StateTexas
Coordinates31.1226, -94.81114
Functional classRural Principal Arterial - Other

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 inspectionApril 2024
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 adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating31 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans24
Design loadH 20
Structure length480 ft (146.3 m)
Longest span20 ft (6.1 m)
Deck width41 ft (12.4 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,901 (2022)
Projected traffic13,861 by 2042
Trucks37%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 US 59 SB over Neches River Relief 2A built?

It was built in 1943, making it 82 years old in 2025. It was reconstructed in 1996.

What condition is US 59 SB over Neches River Relief 2A 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 April 2024.

How much traffic does US 59 SB over Neches River Relief 2A carry?

About 9,901 vehicles per day (2022 count), of which roughly 37% are trucks.

How long is US 59 SB over Neches River Relief 2A?

The structure is 480 ft (146.3 m) long with a longest span of 20 ft (6.1 m) and a deck 41 ft wide.

Who owns US 59 SB over Neches River Relief 2A?

It is owned by the State Highway Agency.