US Bridges

SR1310 over Big Laurel Creek

PoorPosted for load

Ashe County, North Carolina · 25 FT.S.JCT.SR1315 · Structure no. 000000000090268

Built
1968
57 years old, rebuilt 2022
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
46 ft
1 main span
Daily traffic
300
2015 count
Owner
State
State Highway Agency

About this bridge

SR1310 over Big Laurel Creek is a steel stringer/multi-beam or girder carrying SR1310 over Big Laurel Creek in Ashe County, North Carolina. It was built in 1968 and reconstructed in 2022, so it is 57 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 300 vehicles a day, roughly 6% of them trucks, projected to reach 600 by 2040. The structure is 46 ft (14 m) long and 28 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesSR1310
CrossesBig Laurel Creek
Location25 FT.S.JCT.SR1315
RouteState Highway 1310
Coordinates36.45887, -81.62618
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating33 US tons
Inventory rating20 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length46 ft (14 m)
Longest span44 ft (13.4 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2015)
Projected traffic600 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1310 over Big Laurel Creek built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2022.

What condition is SR1310 over Big Laurel Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does SR1310 over Big Laurel Creek carry?

About 300 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR1310 over Big Laurel Creek?

The structure is 46 ft (14 m) long with a longest span of 44 ft (13.4 m) and a deck 28 ft wide.

Who owns SR1310 over Big Laurel Creek?

It is owned by the State Highway Agency.