US Bridges

9th Street over Roanoke River

Good

Roanoke city, Virginia · 0.01 MI from RTE 116 · Structure no. 000000000021656

Built
1943
82 years old, rebuilt 2014
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
204 ft
3 main spans
Daily traffic
5,886
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

9th Street over Roanoke River is a steel continuous stringer/multi-beam or girder carrying 9th Street over Roanoke River in Roanoke city, Virginia. It was built in 1943 and reconstructed in 2014, so it is 82 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,886 vehicles a day, projected to reach 6,563 by 2042. The structure is 204 ft (62.1 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries9th Street
CrossesRoanoke River
Location0.01 MI from RTE 116
RouteCity Street 0
Coordinates37.25258, -79.9257
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating58 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length204 ft (62.1 m)
Longest span69 ft (20.9 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,886 (2022)
Projected traffic6,563 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$54 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 9th Street over Roanoke River built?

It was built in 1943, making it 82 years old in 2025. It was reconstructed in 2014.

What condition is 9th Street over Roanoke River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does 9th Street over Roanoke River carry?

About 5,886 vehicles per day (2022 count).

How long is 9th Street over Roanoke River?

The structure is 204 ft (62.1 m) long with a longest span of 69 ft (20.9 m) and a deck 38 ft wide.

Who owns 9th Street over Roanoke River?

It is owned by the City or Municipal Highway Agency.