US Bridges

NC18 over US74 Bypass(dirt)

Good

Cleveland County, North Carolina · 1.5 Ml.S. of NC18/NC180 · Structure no. 000000000450471

Built
2022
3 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
209 ft
Daily traffic
5,600
2021 count
Owner
State
State Highway Agency

About this bridge

NC18 over US74 Bypass(dirt) is a prestressed concrete stringer/multi-beam or girder carrying NC18 over US74 Bypass(dirt) in Cleveland County, North Carolina. It was built in 2022, so it is 3 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,600 vehicles a day, roughly 12% of them trucks, projected to reach 11,200 by 2040. The structure is 209 ft (63.7 m) long and 81 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNC18
CrossesUS74 Bypass(dirt)
Location1.5 Ml.S. of NC18/NC180
RouteState Highway 18
Coordinates35.32563, -81.51224
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating60 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans0
Design loadHL 93
Structure length209 ft (63.7 m)
Longest span101 ft (30.7 m)
Deck width81 ft (24.8 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,600 (2021)
Projected traffic11,200 by 2040
Trucks12%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesOther
Detour if closed0.6 mi (1 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was NC18 over US74 Bypass(dirt) built?

It was built in 2022, making it 3 years old in 2025.

What condition is NC18 over US74 Bypass(dirt) 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 December 2024.

How much traffic does NC18 over US74 Bypass(dirt) carry?

About 5,600 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is NC18 over US74 Bypass(dirt)?

The structure is 209 ft (63.7 m) long with a longest span of 101 ft (30.7 m) and a deck 81 ft wide.

Who owns NC18 over US74 Bypass(dirt)?

It is owned by the State Highway Agency.