US Bridges

SR2307 over N.Rocky River Creek

Good

Alamance County, North Carolina · 0.5 Mi. W. Jct. SR2308 · Structure no. 000000000010152

Built
2014
11 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
950
2022 count
Owner
State
State Highway Agency

About this bridge

SR2307 over N.Rocky River Creek is a concrete culvert carrying SR2307 over N.Rocky River Creek in Alamance County, North Carolina. It was built in 2014, so it is 11 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 950 vehicles a day, roughly 6% of them trucks, projected to reach 1,900 by 2040. The structure is 23 ft (7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR2307
CrossesN.Rocky River Creek
Location0.5 Mi. W. Jct. SR2308
RouteState Highway 2307
Coordinates35.85589, -79.5295
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.9 US tons
Inventory rating74 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length23 ft (7 m)
Longest span23 ft (7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic950 (2022)
Projected traffic1,900 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 SR2307 over N.Rocky River Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is SR2307 over N.Rocky River Creek 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 SR2307 over N.Rocky River Creek carry?

About 950 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR2307 over N.Rocky River Creek?

The structure is 23 ft (7 m) long with a longest span of 23 ft (7 m).

Who owns SR2307 over N.Rocky River Creek?

It is owned by the State Highway Agency.