US Bridges

US25 US70 over Brush Creek

Fair

Madison County, North Carolina · 25 FT.N.JCT.SR1143 · Structure no. 000000001150041

Built
1959
66 years old, rebuilt 1985
Condition
Fair
inspected May 2024
Type
Culvert
Concrete Continuous
Length
33 ft
3 main spans
Daily traffic
6,600
2022 count
Owner
State
State Highway Agency

About this bridge

US25 US70 over Brush Creek is a concrete continuous culvert carrying US25 US70 over Brush Creek in Madison County, North Carolina. It was built in 1959 and reconstructed in 1985, so it is 66 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 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 6,600 vehicles a day, roughly 8% of them trucks, projected to reach 13,200 by 2040. The structure is 33 ft (10 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS25 US70
CrossesBrush Creek
Location25 FT.N.JCT.SR1143
RouteU.S. Route 25
Coordinates35.83923, -82.71734
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length33 ft (10 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,600 (2022)
Projected traffic13,200 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 US25 US70 over Brush Creek built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1985.

What condition is US25 US70 over Brush Creek 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 May 2024.

How much traffic does US25 US70 over Brush Creek carry?

About 6,600 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is US25 US70 over Brush Creek?

The structure is 33 ft (10 m) long with a longest span of 9 ft (2.7 m).

Who owns US25 US70 over Brush Creek?

It is owned by the State Highway Agency.