US Bridges

SR3175 over Branch Little Alamance C

Good

Guilford County, North Carolina · 0.1 Mi. N. Jct. SR3047 · Structure no. 000000000810373

Built
1998
27 years old
Condition
Good
inspected March 2025
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
25 ft
1 main span
Daily traffic
1,000
2018 count
Owner
State
State Highway Agency

About this bridge

SR3175 over Branch Little Alamance C is a aluminum, wrought iron, or cast iron culvert carrying SR3175 over Branch Little Alamance C in Guilford County, North Carolina. It was built in 1998, so it is 27 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 1,000 vehicles a day, roughly 7% of them trucks, projected to reach 2,000 by 2040. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR3175
CrossesBranch Little Alamance C
Location0.1 Mi. N. Jct. SR3047
RouteState Highway 3175
Coordinates36.07225, -79.66106
Functional classUrban 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 inspectionMarch 2025
Inspection intervalevery 48 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 rating43 US tons
Inventory rating43 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length25 ft (7.6 m)
Longest span25 ft (7.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2018)
Projected traffic2,000 by 2040
Trucks7%
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 SR3175 over Branch Little Alamance C built?

It was built in 1998, making it 27 years old in 2025.

What condition is SR3175 over Branch Little Alamance C 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 2025.

How much traffic does SR3175 over Branch Little Alamance C carry?

About 1,000 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is SR3175 over Branch Little Alamance C?

The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m).

Who owns SR3175 over Branch Little Alamance C?

It is owned by the State Highway Agency.