US Bridges

NC68 over Haw River

Fair

Guilford County, North Carolina · 60 Ft. S. Jct. SR2029 · Structure no. 000000000810139

Built
1950
75 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete Continuous
Length
33 ft
3 main spans
Daily traffic
10,000
2021 count
Owner
State
State Highway Agency

About this bridge

NC68 over Haw River is a concrete continuous culvert carrying NC68 over Haw River in Guilford County, North Carolina. It was built in 1950, so it is 75 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 10,000 vehicles a day, roughly 12% of them trucks, projected to reach 20,000 by 2040. The structure is 33 ft (10 m) long and 37 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNC68
CrossesHaw River
Location60 Ft. S. Jct. SR2029
RouteState Highway 68
Coordinates36.19784, -79.98531
Functional classUrban Other Principal 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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length33 ft (10 m)
Longest span10 ft (3 m)
Deck width37 ft (11.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2021)
Projected traffic20,000 by 2040
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 NC68 over Haw River built?

It was built in 1950, making it 75 years old in 2025.

What condition is NC68 over Haw River 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 June 2023.

How much traffic does NC68 over Haw River carry?

About 10,000 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is NC68 over Haw River?

The structure is 33 ft (10 m) long with a longest span of 10 ft (3 m) and a deck 37 ft wide.

Who owns NC68 over Haw River?

It is owned by the State Highway Agency.