US Bridges

Ramp B over Ramp G

Good

Montgomery County, Virginia · 0.24 Rt. 81 / 0.15 Rt. 11 · Structure no. 000000000025412

Built
2000
25 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
104 ft
1 main span
Daily traffic
2,019
2022 count
Owner
State
State Highway Agency

About this bridge

Ramp B over Ramp G is a steel stringer/multi-beam or girder carrying Ramp B over Ramp G in Montgomery County, Virginia. It was built in 2000, so it is 25 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 2,019 vehicles a day, projected to reach 2,949 by 2042. The structure is 104 ft (31.6 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRamp B
CrossesRamp G
Location0.24 Rt. 81 / 0.15 Rt. 11
RouteInterstate 460
Coordinates37.13204, -80.3728
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating57 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length104 ft (31.6 m)
Longest span104 ft (31.6 m)
Deck width33 ft (10 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,019 (2022)
Projected traffic2,949 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp B over Ramp G built?

It was built in 2000, making it 25 years old in 2025.

What condition is Ramp B over Ramp G 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 September 2024.

How much traffic does Ramp B over Ramp G carry?

About 2,019 vehicles per day (2022 count).

How long is Ramp B over Ramp G?

The structure is 104 ft (31.6 m) long with a longest span of 104 ft (31.6 m) and a deck 33 ft wide.

Who owns Ramp B over Ramp G?

It is owned by the State Highway Agency.