US Bridges

US311 over Town Fork Creek

Fair

Stokes County, North Carolina · 0.1 Mi. N. Jct. NC65 · Structure no. 000000001690004

Built
1988
37 years old
Condition
Fair
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
218 ft
3 main spans
Daily traffic
11,000
2021 count
Owner
State
State Highway Agency

About this bridge

US311 over Town Fork Creek is a prestressed concrete stringer/multi-beam or girder carrying US311 over Town Fork Creek in Stokes County, North Carolina. It was built in 1988, so it is 37 years old, younger 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 11,000 vehicles a day, roughly 8% of them trucks, projected to reach 22,000 by 2040. The structure is 218 ft (66.4 m) long and 35 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

CarriesUS311
CrossesTown Fork Creek
Location0.1 Mi. N. Jct. NC65
RouteU.S. Route 311
Coordinates36.2916, -80.14087
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
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 inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.9 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length218 ft (66.4 m)
Longest span70 ft (21.3 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,000 (2021)
Projected traffic22,000 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed18.6 mi (30 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 US311 over Town Fork Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is US311 over Town 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 February 2025.

How much traffic does US311 over Town Fork Creek carry?

About 11,000 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is US311 over Town Fork Creek?

The structure is 218 ft (66.4 m) long with a longest span of 70 ft (21.3 m) and a deck 35 ft wide.

Who owns US311 over Town Fork Creek?

It is owned by the State Highway Agency.