US Bridges

J K Robinson - Nbl over Route 11 Sbl

Fair

Frederick County, Virginia · 1.90 to 522 - 0.09 to 11 · Structure no. 000000000008072

Built
1968
57 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
173 ft
3 main spans
Daily traffic
13,969
2022 count
Owner
State
State Highway Agency

About this bridge

J K Robinson - Nbl over Route 11 Sbl is a steel stringer/multi-beam or girder carrying J K Robinson - Nbl over Route 11 Sbl in Frederick County, Virginia. It was built in 1968, so it is 57 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,969 vehicles a day, projected to reach 20,395 by 2045. The structure is 173 ft (52.7 m) long and 43 ft wide.

Location

Open in Google Maps
CarriesJ K Robinson - Nbl
CrossesRoute 11 Sbl
Location1.90 to 522 - 0.09 to 11
RouteState Highway 37
CountyFrederick County
StateVirginia
Coordinates39.21259, -78.14741
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating79 US tons
Inventory rating61 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length173 ft (52.7 m)
Longest span63 ft (19.2 m)
Deck width43 ft (13 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,969 (2022)
Projected traffic20,395 by 2045
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 J K Robinson - Nbl over Route 11 Sbl built?

It was built in 1968, making it 57 years old in 2025.

What condition is J K Robinson - Nbl over Route 11 Sbl in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does J K Robinson - Nbl over Route 11 Sbl carry?

About 13,969 vehicles per day (2022 count).

How long is J K Robinson - Nbl over Route 11 Sbl?

The structure is 173 ft (52.7 m) long with a longest span of 63 ft (19.2 m) and a deck 43 ft wide.

Who owns J K Robinson - Nbl over Route 11 Sbl?

It is owned by the State Highway Agency.