US Bridges

Patterson Mill RD over Polecat Draft

Good

Augusta County, Virginia · 0.11 Rt 782 - 1.43 Rt 865 · Structure no. 000000000002317

Built
1970
55 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
26 ft
4 main spans
Daily traffic
709
2022 count
Owner
State
State Highway Agency

About this bridge

Patterson Mill RD over Polecat Draft is a concrete culvert carrying Patterson Mill RD over Polecat Draft in Augusta County, Virginia. It was built in 1970, so it is 55 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 709 vehicles a day, roughly 1% of them trucks, projected to reach 912 by 2045. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPatterson Mill RD
CrossesPolecat Draft
Location0.11 Rt 782 - 1.43 Rt 865
RouteCounty Highway 778
Coordinates38.20829, -78.88061
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating34 US tons
Inventory rating20 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length26 ft (7.9 m)
Longest span6 ft (1.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic709 (2022)
Projected traffic912 by 2045
Trucks1%
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 Patterson Mill RD over Polecat Draft built?

It was built in 1970, making it 55 years old in 2025.

What condition is Patterson Mill RD over Polecat 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 June 2023.

How much traffic does Patterson Mill RD over Polecat Draft carry?

About 709 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Patterson Mill RD over Polecat Draft?

The structure is 26 ft (7.9 m) long with a longest span of 6 ft (1.9 m).

Who owns Patterson Mill RD over Polecat Draft?

It is owned by the State Highway Agency.