US Bridges

SR1100 over Stony Creek

Fair

Caswell County, North Carolina · 0.25 Mi. E. Jct. SR1104 · Structure no. 000000000330032

Built
2000
25 years old
Condition
Fair
inspected May 2023
Type
Slab
Prestressed Concrete
Length
152 ft
3 main spans
Daily traffic
650
2021 count
Owner
State
State Highway Agency

About this bridge

SR1100 over Stony Creek is a prestressed concrete slab carrying SR1100 over Stony Creek in Caswell 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 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 650 vehicles a day, roughly 6% of them trucks, projected to reach 1,300 by 2040. The structure is 152 ft (46.3 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesSR1100
CrossesStony Creek
Location0.25 Mi. E. Jct. SR1104
RouteState Highway 1100
CountyCaswell County
StateNorth Carolina
Coordinates36.25564, -79.44316
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
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 above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 length152 ft (46.3 m)
Longest span48 ft (14.6 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic650 (2021)
Projected traffic1,300 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Stony Creek built?

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

What condition is SR1100 over Stony Creek 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 SR1100 over Stony Creek carry?

About 650 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is SR1100 over Stony Creek?

The structure is 152 ft (46.3 m) long with a longest span of 48 ft (14.6 m) and a deck 30 ft wide.

Who owns SR1100 over Stony Creek?

It is owned by the State Highway Agency.