US Bridges

SH 73/SH 87 WB over Neches River

Poor

Jefferson County, Texas · 6.0 MI NE of US 69 · Structure no. 201240030603015

Built
1939
86 years old, rebuilt 1997
Condition
Poor
inspected August 2024
Type
Truss - Thru
Steel Continuous
Length
7,707 ft
3 main spans
Daily traffic
15,227
2023 count
Owner
State
State Highway Agency

About this bridge

SH 73/SH 87 WB over Neches River is a steel continuous truss - thru carrying SH 73/SH 87 WB over Neches River in Jefferson County, Texas. It was built in 1939 and reconstructed in 1997, so it is 86 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 15,227 vehicles a day, roughly 9% of them trucks, projected to reach 21,318 by 2042. The structure is 7,707 ft (2,349.1 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSH 73/SH 87 WB
CrossesNeches River
Location6.0 MI NE of US 69
RouteState Highway 73
StateTexas
Coordinates29.98012, -93.87135
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating27 US tons

Structure

Structure typeTruss - Thru
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+58 approach)
Design loadH 15
Structure length7,707 ft (2,349.1 m)
Longest span680 ft (207.3 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deck16 ft (4.9 m)

Traffic and service

Average daily traffic15,227 (2023)
Projected traffic21,318 by 2042
Trucks9%
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 NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$540,000
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was SH 73/SH 87 WB over Neches River built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1997.

What condition is SH 73/SH 87 WB over Neches River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does SH 73/SH 87 WB over Neches River carry?

About 15,227 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is SH 73/SH 87 WB over Neches River?

The structure is 7,707 ft (2,349.1 m) long with a longest span of 680 ft (207.3 m) and a deck 30 ft wide.

Who owns SH 73/SH 87 WB over Neches River?

It is owned by the State Highway Agency.