US Bridges

SR1100 over Trout Cove Branch

Good

Clay County, North Carolina · 1.1 MI.E.JCT.SR1101 · Structure no. 000000000430100

Built
2011
14 years old
Condition
Good
inspected August 2024
Type
Slab
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
1,100
2022 count
Owner
State
State Highway Agency

About this bridge

SR1100 over Trout Cove Branch is a prestressed concrete slab carrying SR1100 over Trout Cove Branch in Clay County, North Carolina. It was built in 2011, so it is 14 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,100 vehicles a day, roughly 7% of them trucks, projected to reach 2,200 by 2040. The structure is 57 ft (17.3 m) long and 39 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR1100
CrossesTrout Cove Branch
Location1.1 MI.E.JCT.SR1101
RouteState Highway 1100
Coordinates35.0147, -83.93176
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating78.9 US tons
Inventory rating47 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length57 ft (17.3 m)
Longest span54 ft (16.4 m)
Deck width39 ft (11.8 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2022)
Projected traffic2,200 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 SR1100 over Trout Cove Branch built?

It was built in 2011, making it 14 years old in 2025.

What condition is SR1100 over Trout Cove Branch 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 August 2024.

How much traffic does SR1100 over Trout Cove Branch carry?

About 1,100 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is SR1100 over Trout Cove Branch?

The structure is 57 ft (17.3 m) long with a longest span of 54 ft (16.4 m) and a deck 39 ft wide.

Who owns SR1100 over Trout Cove Branch?

It is owned by the State Highway Agency.