US Bridges

SR1340 over Back Creek

Good

Orange County, North Carolina · 0.2 Mi. E. Jct. SR1420 · Structure no. 000000001350008

Built
2015
10 years old
Condition
Good
inspected July 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
127 ft
2 main spans
Daily traffic
1,000
2018 count
Owner
State
State Highway Agency

About this bridge

SR1340 over Back Creek is a prestressed concrete box beam or girders - multiple carrying SR1340 over Back Creek in Orange County, North Carolina. It was built in 2015, so it is 10 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 6% of them trucks, projected to reach 2,000 by 2040. The structure is 127 ft (38.7 m) long and 33 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR1340
CrossesBack Creek
Location0.2 Mi. E. Jct. SR1420
RouteState Highway 1340
Coordinates36.1494, -79.25315
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating56 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length127 ft (38.7 m)
Longest span79 ft (24 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2018)
Projected traffic2,000 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 SR1340 over Back Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is SR1340 over Back 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 July 2021.

How much traffic does SR1340 over Back Creek carry?

About 1,000 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is SR1340 over Back Creek?

The structure is 127 ft (38.7 m) long with a longest span of 79 ft (24 m) and a deck 33 ft wide.

Who owns SR1340 over Back Creek?

It is owned by the State Highway Agency.