US Bridges

SR1740 over Friar Swamp

Good

Columbus County, North Carolina · 0.3 MI.W.JCT.SR1737 · Structure no. 000000000470248

Built
2002
23 years old
Condition
Good
inspected July 2023
Type
Slab
Prestressed Concrete
Length
125 ft
3 main spans
Daily traffic
1,400
2021 count
Owner
State
State Highway Agency

About this bridge

SR1740 over Friar Swamp is a prestressed concrete slab carrying SR1740 over Friar Swamp in Columbus County, North Carolina. It was built in 2002, so it is 23 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 1,400 vehicles a day, roughly 6% of them trucks, projected to reach 2,800 by 2040. The structure is 125 ft (38.1 m) long and 45 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesSR1740
CrossesFriar Swamp
Location0.3 MI.W.JCT.SR1737
RouteState Highway 1740
Coordinates34.36865, -78.45965
Functional classRural Minor Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.9 US tons
Inventory rating46 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length125 ft (38.1 m)
Longest span43 ft (13.1 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,400 (2021)
Projected traffic2,800 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 SR1740 over Friar Swamp built?

It was built in 2002, making it 23 years old in 2025.

What condition is SR1740 over Friar Swamp 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 July 2023.

How much traffic does SR1740 over Friar Swamp carry?

About 1,400 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is SR1740 over Friar Swamp?

The structure is 125 ft (38.1 m) long with a longest span of 43 ft (13.1 m) and a deck 45 ft wide.

Who owns SR1740 over Friar Swamp?

It is owned by the State Highway Agency.