US Bridges

SR2310 over US70BYP.

Good

Johnston County, North Carolina · 1.29 Mi. S. Jct. SR2311 · Structure no. 000000001010621

Built
2017
8 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
196 ft
2 main spans
Daily traffic
1,200
2022 count
Owner
State
State Highway Agency

About this bridge

SR2310 over US70BYP. is a steel stringer/multi-beam or girder carrying SR2310 over US70BYP. in Johnston County, North Carolina. It was built in 2017, so it is 8 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 1,200 vehicles a day, roughly 6% of them trucks, projected to reach 2,400 by 2040. The structure is 196 ft (59.7 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR2310
CrossesUS70BYP.
Location1.29 Mi. S. Jct. SR2311
RouteState Highway 2310
Coordinates35.48277, -78.24526
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.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating61 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length196 ft (59.7 m)
Longest span95 ft (28.9 m)
Deck width43 ft (13.1 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2022)
Projected traffic2,400 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 SR2310 over US70BYP. built?

It was built in 2017, making it 8 years old in 2025.

What condition is SR2310 over US70BYP. 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 November 2023.

How much traffic does SR2310 over US70BYP. carry?

About 1,200 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR2310 over US70BYP.?

The structure is 196 ft (59.7 m) long with a longest span of 95 ft (28.9 m) and a deck 43 ft wide.

Who owns SR2310 over US70BYP.?

It is owned by the State Highway Agency.