US Bridges

SR1607 over Sandymush Creek

Fair

Buncombe County, North Carolina · 1.9 MI.N.JCT.SR1605 · Structure no. 000000000210011

Built
1979
46 years old
Condition
Fair
inspected September 2024
Type
Slab
Prestressed Concrete
Length
162 ft
4 main spans
Daily traffic
690
2022 count
Owner
State
State Highway Agency

About this bridge

SR1607 over Sandymush Creek is a prestressed concrete slab carrying SR1607 over Sandymush Creek in Buncombe County, North Carolina. It was built in 1979, so it is 46 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 690 vehicles a day, roughly 6% of them trucks, projected to reach 1,380 by 2040. The structure is 162 ft (49.3 m) long and 30 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR1607
CrossesSandymush Creek
Location1.9 MI.N.JCT.SR1605
RouteState Highway 1607
Coordinates35.73507, -82.69536
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: 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 rating58 US tons
Inventory rating34.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans4
Design loadHS 15
Structure length162 ft (49.3 m)
Longest span40 ft (12.1 m)
Deck width30 ft (9.2 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic690 (2022)
Projected traffic1,380 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 SR1607 over Sandymush Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is SR1607 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 September 2024.

How much traffic does SR1607 over Sandymush Creek carry?

About 690 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1607 over Sandymush Creek?

The structure is 162 ft (49.3 m) long with a longest span of 40 ft (12.1 m) and a deck 30 ft wide.

Who owns SR1607 over Sandymush Creek?

It is owned by the State Highway Agency.