US Bridges

SR3121 over So Pro Stinking Qtr Cree

Good

Guilford County, North Carolina · 0.18 MI N JCT SR1005 · Structure no. 000000000810254

Built
2024
1 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
100
2025 count
Owner
State
State Highway Agency

About this bridge

SR3121 over So Pro Stinking Qtr Cree is a concrete continuous culvert carrying SR3121 over So Pro Stinking Qtr Cree in Guilford County, North Carolina. It was built in 2024, so it is 1 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 100 vehicles a day, projected to reach 200 by 2040. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR3121
CrossesSo Pro Stinking Qtr Cree
Location0.18 MI N JCT SR1005
RouteState Highway 3121
CountyGuilford County
StateNorth Carolina
Coordinates35.95347, -79.55495
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionDecember 2024
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 rating59 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHL 93
Structure length21 ft (6.4 m)
Longest span20 ft (6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2025)
Projected traffic200 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR3121 over So Pro Stinking Qtr Cree built?

It was built in 2024, making it 1 years old in 2025.

What condition is SR3121 over So Pro Stinking Qtr Cree 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 December 2024.

How much traffic does SR3121 over So Pro Stinking Qtr Cree carry?

About 100 vehicles per day (2025 count).

How long is SR3121 over So Pro Stinking Qtr Cree?

The structure is 21 ft (6.4 m) long with a longest span of 20 ft (6 m).

Who owns SR3121 over So Pro Stinking Qtr Cree?

It is owned by the State Highway Agency.