US Bridges

SR1131 over Trout Creek

PoorPosted for load

Jackson County, North Carolina · .1 MI.E.JCT.NC107 · Structure no. 000000000990046

Built
1963
62 years old
Condition
Poor
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
36 ft
2 main spans
Daily traffic
80
2000 count
Owner
State
State Highway Agency

About this bridge

SR1131 over Trout Creek is a steel continuous stringer/multi-beam or girder carrying SR1131 over Trout Creek in Jackson County, North Carolina. It was built in 1963, so it is 62 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 80 vehicles a day, projected to reach 160 by 2040. The structure is 36 ft (10.9 m) long and 20 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSR1131
CrossesTrout Creek
Location.1 MI.E.JCT.NC107
RouteState Highway 1131
Coordinates35.222, -83.13975
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
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating33 US tons
Inventory rating20 US tons

Structure

MaterialSteel Continuous
DeckWood or timber
Main spans2
Design loadUnknown
Structure length36 ft (10.9 m)
Longest span21 ft (6.4 m)
Deck width20 ft (6 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2000)
Projected traffic160 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 SR1131 over Trout Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is SR1131 over Trout 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 December 2023.

How much traffic does SR1131 over Trout Creek carry?

About 80 vehicles per day (2000 count).

How long is SR1131 over Trout Creek?

The structure is 36 ft (10.9 m) long with a longest span of 21 ft (6.4 m) and a deck 20 ft wide.

Who owns SR1131 over Trout Creek?

It is owned by the State Highway Agency.