US Bridges

Rt 29 Bus Nbl&sbl over NS Railway

Fair

Pittsylvania County, Virginia · 0.60-RT.721/0.70-RT.719 · Structure no. 000000000013420

Built
1940
85 years old
Condition
Fair
inspected November 2024
Type
Tee Beam
Concrete
Length
160 ft
3 main spans
Daily traffic
10,706
2022 count
Owner
State
State Highway Agency

About this bridge

Rt 29 Bus Nbl&sbl over NS Railway is a concrete tee beam carrying Rt 29 Bus Nbl&sbl over NS Railway in Pittsylvania County, Virginia. It was built in 1940, so it is 85 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 10,706 vehicles a day, roughly 1% of them trucks, projected to reach 11,937 by 2045. The structure is 160 ft (48.9 m) long and 82 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesRt 29 Bus Nbl&sbl
CrossesNS Railway
Location0.60-RT.721/0.70-RT.719
RouteU.S. Route 29
Coordinates36.67915, -79.37324
Functional classUrban Other Principal Arterial

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.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length160 ft (48.9 m)
Longest span51 ft (15.4 m)
Deck width82 ft (25 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,706 (2022)
Projected traffic11,937 by 2045
Trucks1%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed8.1 mi (13 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$886.5 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rt 29 Bus Nbl&sbl over NS Railway built?

It was built in 1940, making it 85 years old in 2025.

What condition is Rt 29 Bus Nbl&sbl over NS Railway 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 2024.

How much traffic does Rt 29 Bus Nbl&sbl over NS Railway carry?

About 10,706 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Rt 29 Bus Nbl&sbl over NS Railway?

The structure is 160 ft (48.9 m) long with a longest span of 51 ft (15.4 m) and a deck 82 ft wide.

Who owns Rt 29 Bus Nbl&sbl over NS Railway?

It is owned by the State Highway Agency.