US Bridges

SR1100 over Branch of Little Brush C

Good

Chatham County, North Carolina · 1.2 Mi. N. Jct. SR1005 · Structure no. 000000000370246

Built
2000
25 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
28 ft
1 main span
Daily traffic
350
2022 count
Owner
State
State Highway Agency

About this bridge

SR1100 over Branch of Little Brush C is a concrete culvert carrying SR1100 over Branch of Little Brush C in Chatham County, North Carolina. It was built in 2000, so it is 25 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 350 vehicles a day, roughly 6% of them trucks, projected to reach 700 by 2040. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR1100
CrossesBranch of Little Brush C
Location1.2 Mi. N. Jct. SR1005
RouteState Highway 1100
Coordinates35.6385, -79.5216
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length28 ft (8.5 m)
Longest span28 ft (8.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2022)
Projected traffic700 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Branch of Little Brush C built?

It was built in 2000, making it 25 years old in 2025.

What condition is SR1100 over Branch of Little Brush C 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 Branch of Little Brush C carry?

About 350 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1100 over Branch of Little Brush C?

The structure is 28 ft (8.5 m) long with a longest span of 28 ft (8.5 m).

Who owns SR1100 over Branch of Little Brush C?

It is owned by the State Highway Agency.