US Bridges

NC8 over Rough Fork Creek

Good

Forsyth County, North Carolina · 0.2 Mi. N. Jct. SR1920 · Structure no. 000000000670166

Built
1983
42 years old
Condition
Good
inspected September 2023
Type
Culvert
Steel
Length
44 ft
2 main spans
Daily traffic
5,800
2021 count
Owner
State
State Highway Agency

About this bridge

NC8 over Rough Fork Creek is a steel culvert carrying NC8 over Rough Fork Creek in Forsyth County, North Carolina. It was built in 1983, so it is 42 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,800 vehicles a day, roughly 6% of them trucks, projected to reach 11,600 by 2040. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNC8
CrossesRough Fork Creek
Location0.2 Mi. N. Jct. SR1920
RouteState Highway 8
Coordinates36.23087, -80.2476
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.9 US tons
Inventory rating71 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length44 ft (13.4 m)
Longest span18 ft (5.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,800 (2021)
Projected traffic11,600 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 NC8 over Rough Fork Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is NC8 over Rough Fork Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does NC8 over Rough Fork Creek carry?

About 5,800 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is NC8 over Rough Fork Creek?

The structure is 44 ft (13.4 m) long with a longest span of 18 ft (5.4 m).

Who owns NC8 over Rough Fork Creek?

It is owned by the State Highway Agency.