US Bridges

SR1392 over Sandymush Creek

Fair

Buncombe County, North Carolina · .04 Mi.W.Jct SR1397 · Structure no. 000000000210189

Built
1978
47 years old
Condition
Fair
inspected August 2024
Type
Culvert
Steel
Length
23 ft
2 main spans
Daily traffic
520
2000 count
Owner
State
State Highway Agency

About this bridge

SR1392 over Sandymush Creek is a steel culvert carrying SR1392 over Sandymush Creek in Buncombe County, North Carolina. It was built in 1978, so it is 47 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 5 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 520 vehicles a day, roughly 6% of them trucks, projected to reach 1,040 by 2040. The structure is 23 ft (7 m) long. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesSR1392
CrossesSandymush Creek
Location.04 Mi.W.Jct SR1397
RouteState Highway 1392
CountyBuncombe County
StateNorth Carolina
Coordinates35.6676, -82.84247
Functional classRural Local

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length23 ft (7 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 traffic520 (2000)
Projected traffic1,040 by 2040
Trucks6%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1392 over Sandymush Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is SR1392 over Sandymush 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 August 2024.

How much traffic does SR1392 over Sandymush Creek carry?

About 520 vehicles per day (2000 count), of which roughly 6% are trucks.

How long is SR1392 over Sandymush Creek?

The structure is 23 ft (7 m) long with a longest span of 9 ft (2.7 m).

Who owns SR1392 over Sandymush Creek?

It is owned by the State Highway Agency.