US Bridges

Quesenberry RD 760 over Mira Fork

Good

Floyd County, Virginia · 2.05 Rt 624; 0.70 Rt 622 · Structure no. 000000000007626

Built
1964
61 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
26 ft
1 main span
Daily traffic
37
2014 count
Owner
State
State Highway Agency

About this bridge

Quesenberry RD 760 over Mira Fork is a steel stringer/multi-beam or girder carrying Quesenberry RD 760 over Mira Fork in Floyd County, Virginia. It was built in 1964, so it is 61 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 37 vehicles a day, projected to reach 43 by 2042. The structure is 26 ft (7.9 m) long and 22 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesQuesenberry RD 760
CrossesMira Fork
Location2.05 Rt 624; 0.70 Rt 622
RouteCounty Highway 760
Coordinates36.86873, -80.57502
Functional classRural Local

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 inspectionMarch 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 adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating79 US tons
Inventory rating61 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span24 ft (7.4 m)
Deck width22 ft (6.7 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37 (2014)
Projected traffic43 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Quesenberry RD 760 over Mira Fork built?

It was built in 1964, making it 61 years old in 2025.

What condition is Quesenberry RD 760 over Mira Fork 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 March 2024.

How much traffic does Quesenberry RD 760 over Mira Fork carry?

About 37 vehicles per day (2014 count).

How long is Quesenberry RD 760 over Mira Fork?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.4 m) and a deck 22 ft wide.

Who owns Quesenberry RD 760 over Mira Fork?

It is owned by the State Highway Agency.