US Bridges

US1 over Little Buffalo Creek

Good

Lee County, North Carolina · 1.0 Mi. N. Jct. NC87 · Structure no. 000000001050033

Built
1974
51 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
27,500
2020 count
Owner
State
State Highway Agency

About this bridge

US1 over Little Buffalo Creek is a concrete continuous culvert carrying US1 over Little Buffalo Creek in Lee County, North Carolina. It was built in 1974, so it is 51 years old, older than the North Carolina average of 38.7 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 27,500 vehicles a day, roughly 14% of them trucks, projected to reach 55,000 by 2040. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS1
CrossesLittle Buffalo Creek
Location1.0 Mi. N. Jct. NC87
RouteU.S. Route 1
Coordinates35.53664, -79.17636
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,500 (2020)
Projected traffic55,000 by 2040
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 US1 over Little Buffalo Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is US1 over Little Buffalo Creek 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 November 2023.

How much traffic does US1 over Little Buffalo Creek carry?

About 27,500 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is US1 over Little Buffalo Creek?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns US1 over Little Buffalo Creek?

It is owned by the State Highway Agency.