US Bridges

SR1121 over North Toe River

Fair

Avery County, North Carolina · .2 MI.N.JCT.SR1138 · Structure no. 000000000110005

Built
1966
59 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
173 ft
3 main spans
Daily traffic
1,000
2012 count
Owner
State
State Highway Agency

About this bridge

SR1121 over North Toe River is a steel stringer/multi-beam or girder carrying SR1121 over North Toe River in Avery County, North Carolina. It was built in 1966, so it is 59 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,000 vehicles a day, roughly 7% of them trucks, projected to reach 2,000 by 2040. The structure is 173 ft (52.7 m) long and 33 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR1121
CrossesNorth Toe River
Location.2 MI.N.JCT.SR1138
RouteState Highway 1121
Coordinates36.06577, -82.00072
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length173 ft (52.7 m)
Longest span57 ft (17.3 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2012)
Projected traffic2,000 by 2040
Trucks7%
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 SR1121 over North Toe River built?

It was built in 1966, making it 59 years old in 2025.

What condition is SR1121 over North Toe River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does SR1121 over North Toe River carry?

About 1,000 vehicles per day (2012 count), of which roughly 7% are trucks.

How long is SR1121 over North Toe River?

The structure is 173 ft (52.7 m) long with a longest span of 57 ft (17.3 m) and a deck 33 ft wide.

Who owns SR1121 over North Toe River?

It is owned by the State Highway Agency.