US Bridges

SR1100 over Trotman Creek

Good

Gates County, North Carolina · 0.2 Mi. E. Jct. SR 1103 · Structure no. 000000000730032

Built
2011
14 years old
Condition
Good
inspected January 2024
Type
Slab
Prestressed Concrete
Length
117 ft
3 main spans
Daily traffic
300
2022 count
Owner
State
State Highway Agency

About this bridge

SR1100 over Trotman Creek is a prestressed concrete slab carrying SR1100 over Trotman Creek in Gates 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 300 vehicles a day, roughly 6% of them trucks, projected to reach 600 by 2040. The structure is 117 ft (35.6 m) long and 33 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR1100
CrossesTrotman Creek
Location0.2 Mi. E. Jct. SR 1103
RouteState Highway 1100
Coordinates36.34728, -76.66332
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 rating81.9 US tons
Inventory rating48.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length117 ft (35.6 m)
Longest span54 ft (16.4 m)
Deck width33 ft (10 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2022)
Projected traffic600 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 Trotman Creek built?

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

What condition is SR1100 over Trotman Creek 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 January 2024.

How much traffic does SR1100 over Trotman Creek carry?

About 300 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1100 over Trotman Creek?

The structure is 117 ft (35.6 m) long with a longest span of 54 ft (16.4 m) and a deck 33 ft wide.

Who owns SR1100 over Trotman Creek?

It is owned by the State Highway Agency.