US Bridges

NC96 over Grassy Creek

Fair

Granville County, North Carolina · 0.1 Mi.S. of SR1324 · Structure no. 000000000770046

Built
1934
91 years old, rebuilt 1971
Condition
Fair
inspected May 2024
Type
Culvert
Concrete Continuous
Length
40 ft
4 main spans
Daily traffic
1,000
2022 count
Owner
State
State Highway Agency

About this bridge

NC96 over Grassy Creek is a concrete continuous culvert carrying NC96 over Grassy Creek in Granville County, North Carolina. It was built in 1934 and reconstructed in 1971, so it is 91 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 40 ft (12.1 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNC96
CrossesGrassy Creek
Location0.1 Mi.S. of SR1324
RouteState Highway 96
Coordinates36.44287, -78.72183
Functional classRural Major 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 Continuous
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length40 ft (12.1 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2022)
Projected traffic2,000 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 NC96 over Grassy Creek built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1971.

What condition is NC96 over Grassy 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 2024.

How much traffic does NC96 over Grassy Creek carry?

About 1,000 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is NC96 over Grassy Creek?

The structure is 40 ft (12.1 m) long with a longest span of 8 ft (2.4 m).

Who owns NC96 over Grassy Creek?

It is owned by the State Highway Agency.