US Bridges

US29 over Little Troublesome Creek

Poor

Rockingham County, North Carolina · 0.9 Mi. S. Jct. NC87 · Structure no. 000000001570290

Built
1968
57 years old
Condition
Poor
inspected March 2023
Type
Culvert
Concrete Continuous
Length
43 ft
3 main spans
Daily traffic
24,500
2021 count
Owner
State
State Highway Agency

About this bridge

US29 over Little Troublesome Creek is a concrete continuous culvert carrying US29 over Little 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 poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 24,500 vehicles a day, roughly 14% of them trucks, projected to reach 49,000 by 2040. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS29
CrossesLittle Troublesome Creek
Location0.9 Mi. S. Jct. NC87
RouteU.S. Route 29
Coordinates36.29858, -79.64104
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionMarch 2023
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating43 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length43 ft (13.1 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,500 (2021)
Projected traffic49,000 by 2040
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US29 over Little Troublesome Creek built?

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

What condition is US29 over Little Troublesome Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2023.

How much traffic does US29 over Little Troublesome Creek carry?

About 24,500 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is US29 over Little Troublesome Creek?

The structure is 43 ft (13.1 m) long with a longest span of 12 ft (3.6 m).

Who owns US29 over Little Troublesome Creek?

It is owned by the State Highway Agency.