US Bridges

I74 US311 over Fiddlers Creek

Poor

Forsyth County, North Carolina · 0.1 Mi. N. Jct. SR2699 · Structure no. 000000000670397

Built
1981
44 years old
Condition
Poor
inspected July 2023
Type
Culvert
Concrete Continuous
Length
50 ft
4 main spans
Daily traffic
33,500
2020 count
Owner
State
State Highway Agency

About this bridge

I74 US311 over Fiddlers Creek is a concrete continuous culvert carrying I74 US311 over Fiddlers Creek in Forsyth County, North Carolina. It was built in 1981, so it is 44 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 33,500 vehicles a day, roughly 16% of them trucks, projected to reach 67,000 by 2040. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI74 US311
CrossesFiddlers Creek
Location0.1 Mi. N. Jct. SR2699
RouteInterstate 74
Coordinates36.05711, -80.17219
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating34.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length50 ft (15.2 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33,500 (2020)
Projected traffic67,000 by 2040
Trucks16%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I74 US311 over Fiddlers Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is I74 US311 over Fiddlers Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2023.

How much traffic does I74 US311 over Fiddlers Creek carry?

About 33,500 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is I74 US311 over Fiddlers Creek?

The structure is 50 ft (15.2 m) long with a longest span of 12 ft (3.6 m).

Who owns I74 US311 over Fiddlers Creek?

It is owned by the State Highway Agency.