US Bridges

Johnson Creek Road over Johnson Creek

PoorPosted for load

Alleghany County, Virginia · 4.40 Rt 781 - 2.35 Rt 724 · Structure no. 000000000001161

Built
1975
50 years old
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
46 ft
1 main span
Daily traffic
146
2020 count
Owner
State
State Highway Agency

About this bridge

Johnson Creek Road over Johnson Creek is a steel stringer/multi-beam or girder carrying Johnson Creek Road over Johnson Creek in Alleghany County, Virginia. It was built in 1975, so it is 50 years old, younger than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 146 vehicles a day, projected to reach 219 by 2045. The structure is 46 ft (13.9 m) long and 25 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesJohnson Creek Road
CrossesJohnson Creek
Location4.40 Rt 781 - 2.35 Rt 724
RouteCounty Highway 661
Coordinates37.86274, -80.09795
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating33 US tons
Inventory rating25 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length46 ft (13.9 m)
Longest span41 ft (12.4 m)
Deck width25 ft (7.6 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic146 (2020)
Projected traffic219 by 2045
Trucks0%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$53 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Johnson Creek Road over Johnson Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Johnson Creek Road over Johnson Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does Johnson Creek Road over Johnson Creek carry?

About 146 vehicles per day (2020 count).

How long is Johnson Creek Road over Johnson Creek?

The structure is 46 ft (13.9 m) long with a longest span of 41 ft (12.4 m) and a deck 25 ft wide.

Who owns Johnson Creek Road over Johnson Creek?

It is owned by the State Highway Agency.