US Bridges

SR1138 over Squirrel Creek

PoorPosted for load

Avery County, North Carolina · 100 Ft.W. JCT.SR1193 · Structure no. 000000000110148

Built
1967
58 years old, rebuilt 1988
Condition
Poor
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
66 ft
2 main spans
Daily traffic
1,000
2019 count
Owner
State
State Highway Agency

About this bridge

SR1138 over Squirrel Creek is a steel stringer/multi-beam or girder carrying SR1138 over Squirrel Creek in Avery County, North Carolina. It was built in 1967 and reconstructed in 1988, so it is 58 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 1,000 vehicles a day, roughly 6% of them trucks, projected to reach 2,000 by 2040. The structure is 66 ft (20.1 m) long and 25 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1138
CrossesSquirrel Creek
Location100 Ft.W. JCT.SR1193
RouteState Highway 1138
Coordinates36.06524, -81.97983
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 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 alignment8: Equal to present desirable criteria
Operating rating29 US tons
Inventory rating19 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans2
Design loadUnknown
Structure length66 ft (20.1 m)
Longest span32 ft (9.7 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2019)
Projected traffic2,000 by 2040
Trucks6%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1138 over Squirrel Creek built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1988.

What condition is SR1138 over Squirrel 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 May 2023.

How much traffic does SR1138 over Squirrel Creek carry?

About 1,000 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is SR1138 over Squirrel Creek?

The structure is 66 ft (20.1 m) long with a longest span of 32 ft (9.7 m) and a deck 25 ft wide.

Who owns SR1138 over Squirrel Creek?

It is owned by the State Highway Agency.