US Bridges

Big Island HWY over Big Otter River

Good

Bedford County, Virginia · 0.10 RTE 640; 2.68 Ncl Bd · Structure no. 000000000029543

Built
2021
4 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
234 ft
3 main spans
Daily traffic
2,764
2022 count
Owner
State
State Highway Agency

About this bridge

Big Island HWY over Big Otter River is a steel continuous stringer/multi-beam or girder carrying Big Island HWY over Big Otter River in Bedford County, Virginia. It was built in 2021, so it is 4 years old, younger 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 2,764 vehicles a day, roughly 1% of them trucks, projected to reach 3,411 by 2042. The structure is 234 ft (71.2 m) long and 38 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesBig Island HWY
CrossesBig Otter River
Location0.10 RTE 640; 2.68 Ncl Bd
RouteState Highway 122
Coordinates37.39274, -79.50463
Functional classRural Minor Arterial

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 protection8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.1 US tons
Inventory rating70 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length234 ft (71.2 m)
Longest span98 ft (30 m)
Deck width38 ft (11.7 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,764 (2022)
Projected traffic3,411 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

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 Big Island HWY over Big Otter River built?

It was built in 2021, making it 4 years old in 2025.

What condition is Big Island HWY over Big Otter 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 December 2023.

How much traffic does Big Island HWY over Big Otter River carry?

About 2,764 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Big Island HWY over Big Otter River?

The structure is 234 ft (71.2 m) long with a longest span of 98 ft (30 m) and a deck 38 ft wide.

Who owns Big Island HWY over Big Otter River?

It is owned by the State Highway Agency.