US Bridges

SR2135 over Prong Haw Creek

Good

Alamance County, North Carolina · 200 Ft. W. Jct. SR2133 · Structure no. 000000000010082

Built
2016
9 years old
Condition
Good
inspected January 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
102 ft
3 main spans
Daily traffic
1,500
2019 count
Owner
State
State Highway Agency

About this bridge

SR2135 over Prong Haw Creek is a prestressed concrete box beam or girders - multiple carrying SR2135 over Prong Haw Creek in Alamance County, North Carolina. It was built in 2016, so it is 9 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 1,500 vehicles a day, roughly 7% of them trucks, projected to reach 3,000 by 2040. The structure is 102 ft (31 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR2135
CrossesProng Haw Creek
Location200 Ft. W. Jct. SR2133
RouteState Highway 2135
Coordinates36.02611, -79.31463
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.9 US tons
Inventory rating51.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3 (+2 approach)
Design loadHL 93
Structure length102 ft (31 m)
Longest span99 ft (30.1 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2019)
Projected traffic3,000 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 SR2135 over Prong Haw Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is SR2135 over Prong Haw 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 January 2025.

How much traffic does SR2135 over Prong Haw Creek carry?

About 1,500 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is SR2135 over Prong Haw Creek?

The structure is 102 ft (31 m) long with a longest span of 99 ft (30.1 m) and a deck 33 ft wide.

Who owns SR2135 over Prong Haw Creek?

It is owned by the State Highway Agency.