US Bridges

US29N over Troublesome Creek

Fair

Rockingham County, North Carolina · 0.8 Mi. N. Jct. US29 Bus · Structure no. 000000001570059

Built
1968
57 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
136 ft
3 main spans
Daily traffic
12,250
2021 count
Owner
State
State Highway Agency

About this bridge

US29N over Troublesome Creek is a prestressed concrete stringer/multi-beam or girder carrying US29N over Troublesome Creek in Rockingham County, North Carolina. It was built in 1968, so it is 57 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 12,250 vehicles a day, roughly 14% of them trucks, projected to reach 24,500 by 2040. The structure is 136 ft (41.4 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS29N
CrossesTroublesome Creek
Location0.8 Mi. N. Jct. US29 Bus
RouteU.S. Route 29
Coordinates36.26781, -79.64444
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length136 ft (41.4 m)
Longest span43 ft (13.1 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,250 (2021)
Projected traffic24,500 by 2040
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 US29N over Troublesome Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is US29N over Troublesome 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 August 2023.

How much traffic does US29N over Troublesome Creek carry?

About 12,250 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is US29N over Troublesome Creek?

The structure is 136 ft (41.4 m) long with a longest span of 43 ft (13.1 m) and a deck 42 ft wide.

Who owns US29N over Troublesome Creek?

It is owned by the State Highway Agency.