US Bridges

Mill Gap Road over Townsend Draft

Good

Highland County, Virginia · 2.57 W Va - 1.70 Rt 600 · Structure no. 000000000026665

Built
2000
25 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
77 ft
1 main span
Daily traffic
148
2022 count
Owner
State
State Highway Agency

About this bridge

Mill Gap Road over Townsend Draft is a steel stringer/multi-beam or girder carrying Mill Gap Road over Townsend Draft in Highland 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 148 vehicles a day, roughly 1% of them trucks, projected to reach 216 by 2045. The structure is 77 ft (23.5 m) long and 26 ft wide. If it were closed, the detour would be 21.1 mi (34 km).

CarriesMill Gap Road
CrossesTownsend Draft
Location2.57 W Va - 1.70 Rt 600
RouteState Highway 84
Coordinates38.29939, -79.77265
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating43 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length77 ft (23.5 m)
Longest span77 ft (23.5 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic148 (2022)
Projected traffic216 by 2045
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 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 Mill Gap Road over Townsend Draft built?

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

What condition is Mill Gap Road over Townsend Draft 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 January 2025.

How much traffic does Mill Gap Road over Townsend Draft carry?

About 148 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Mill Gap Road over Townsend Draft?

The structure is 77 ft (23.5 m) long with a longest span of 77 ft (23.5 m) and a deck 26 ft wide.

Who owns Mill Gap Road over Townsend Draft?

It is owned by the State Highway Agency.