US Bridges

Sbl Route 29 over Roanoke River & NS Rail

Fair

Pittsylvania County, Virginia · 0.00CAMPBE CO0.00PITTSY C · Structure no. 000000000013466

Built
1973
52 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
545 ft
4 main spans
Daily traffic
7,992
2022 count
Owner
State
State Highway Agency

About this bridge

Sbl Route 29 over Roanoke River & NS Rail is a steel continuous stringer/multi-beam or girder carrying Sbl Route 29 over Roanoke River & NS Rail in Pittsylvania County, Virginia. It was built in 1973, so it is 52 years old, older than the Virginia average of 50.7 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 7,992 vehicles a day, roughly 1% of them trucks, projected to reach 11,670 by 2042. The structure is 545 ft (166.1 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSbl Route 29
CrossesRoanoke River & NS Rail
Location0.00CAMPBE CO0.00PITTSY C
RouteU.S. Route 29
Coordinates37.1202, -79.32266
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.1 US tons
Inventory rating59 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length545 ft (166.1 m)
Longest span144 ft (43.9 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,992 (2022)
Projected traffic11,670 by 2042
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad and waterway
Detour if closed1.2 mi (2 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 Sbl Route 29 over Roanoke River & NS Rail built?

It was built in 1973, making it 52 years old in 2025.

What condition is Sbl Route 29 over Roanoke River & NS Rail 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 November 2023.

How much traffic does Sbl Route 29 over Roanoke River & NS Rail carry?

About 7,992 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Sbl Route 29 over Roanoke River & NS Rail?

The structure is 545 ft (166.1 m) long with a longest span of 144 ft (43.9 m) and a deck 42 ft wide.

Who owns Sbl Route 29 over Roanoke River & NS Rail?

It is owned by the State Highway Agency.