US Bridges

SR1908 over Birch Fork Creek

Fair

Rockingham County, North Carolina · 0.8 Mi. S. Jct. NC700 · Structure no. 000000001570101

Built
1976
49 years old
Condition
Fair
inspected April 2023
Type
Slab
Prestressed Concrete
Length
90 ft
3 main spans
Daily traffic
130
2015 count
Owner
State
State Highway Agency

About this bridge

SR1908 over Birch Fork Creek is a prestressed concrete slab carrying SR1908 over Birch Fork Creek in Rockingham County, North Carolina. It was built in 1976, so it is 49 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 130 vehicles a day, roughly 6% of them trucks, projected to reach 260 by 2040. The structure is 90 ft (27.4 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR1908
CrossesBirch Fork Creek
Location0.8 Mi. S. Jct. NC700
RouteState Highway 1908
Coordinates36.49953, -79.58239
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 15
Structure length90 ft (27.4 m)
Longest span30 ft (9.1 m)
Deck width30 ft (9.2 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130 (2015)
Projected traffic260 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 SR1908 over Birch Fork Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is SR1908 over Birch Fork 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 April 2023.

How much traffic does SR1908 over Birch Fork Creek carry?

About 130 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR1908 over Birch Fork Creek?

The structure is 90 ft (27.4 m) long with a longest span of 30 ft (9.1 m) and a deck 30 ft wide.

Who owns SR1908 over Birch Fork Creek?

It is owned by the State Highway Agency.