US Bridges

US 81/287 Nbl over Bu 81C

Fair

Wise County, Texas · 0.8 MI N of FM 1655 · Structure no. 022490001306058

Built
1981
44 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
131 ft
1 main span
Daily traffic
9,699
2020 count
Owner
State
State Highway Agency

About this bridge

US 81/287 Nbl over Bu 81C is a prestressed concrete stringer/multi-beam or girder carrying US 81/287 Nbl over Bu 81C in Wise County, Texas. It was built in 1981, so it is 44 years old, younger 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 9,699 vehicles a day, roughly 28% of them trucks, projected to reach 14,100 by 2033. The structure is 131 ft (39.9 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 81/287 Nbl
CrossesBu 81C
Location0.8 MI N of FM 1655
RouteU.S. Route 81
StateTexas
Coordinates33.36917, -97.70569
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length131 ft (39.9 m)
Longest span55 ft (16.8 m)
Deck width40 ft (12.2 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,699 (2020)
Projected traffic14,100 by 2033
Trucks28%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 81/287 Nbl over Bu 81C built?

It was built in 1981, making it 44 years old in 2025.

What condition is US 81/287 Nbl over Bu 81C 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 February 2023.

How much traffic does US 81/287 Nbl over Bu 81C carry?

About 9,699 vehicles per day (2020 count), of which roughly 28% are trucks.

How long is US 81/287 Nbl over Bu 81C?

The structure is 131 ft (39.9 m) long with a longest span of 55 ft (16.8 m) and a deck 40 ft wide.

Who owns US 81/287 Nbl over Bu 81C?

It is owned by the State Highway Agency.