US Bridges

SR1864 over US1

Good

Moore County, North Carolina · 0.5 Mi.E. Jct. US1 Bus. · Structure no. 000000001250241

Built
2004
21 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
192 ft
2 main spans
Daily traffic
700
2015 count
Owner
State
State Highway Agency

About this bridge

SR1864 over US1 is a prestressed concrete continuous stringer/multi-beam or girder carrying SR1864 over US1 in Moore County, North Carolina. It was built in 2004, so it is 21 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 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 700 vehicles a day, roughly 6% of them trucks, projected to reach 1,400 by 2040. The structure is 192 ft (58.5 m) long and 36 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1864
CrossesUS1
Location0.5 Mi.E. Jct. US1 Bus.
RouteState Highway 1864
Coordinates35.24524, -79.28275
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating48 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length192 ft (58.5 m)
Longest span96 ft (29.2 m)
Deck width36 ft (11.1 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2015)
Projected traffic1,400 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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 SR1864 over US1 built?

It was built in 2004, making it 21 years old in 2025.

What condition is SR1864 over US1 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 March 2024.

How much traffic does SR1864 over US1 carry?

About 700 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR1864 over US1?

The structure is 192 ft (58.5 m) long with a longest span of 96 ft (29.2 m) and a deck 36 ft wide.

Who owns SR1864 over US1?

It is owned by the State Highway Agency.