US Bridges

N Frederick Pk-Nbl over Little Issac Creek

Good

Frederick County, Virginia · 0.47 to 771 - 0.18 to 127 · Structure no. 000000000008163

Built
1989
36 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
44 ft
4 main spans
Daily traffic
7,641
2022 count
Owner
State
State Highway Agency

About this bridge

N Frederick Pk-Nbl over Little Issac Creek is a concrete culvert carrying N Frederick Pk-Nbl over Little Issac Creek in Frederick County, Virginia. It was built in 1989, so it is 36 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 7,641 vehicles a day, roughly 1% of them trucks, projected to reach 11,156 by 2045. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesN Frederick Pk-Nbl
CrossesLittle Issac Creek
Location0.47 to 771 - 0.18 to 127
RouteU.S. Route 522
Coordinates39.33791, -78.30722
Functional classRural Principal Arterial - Other

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length44 ft (13.4 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,641 (2022)
Projected traffic11,156 by 2045
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was N Frederick Pk-Nbl over Little Issac Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is N Frederick Pk-Nbl over Little Issac Creek 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 October 2023.

How much traffic does N Frederick Pk-Nbl over Little Issac Creek carry?

About 7,641 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is N Frederick Pk-Nbl over Little Issac Creek?

The structure is 44 ft (13.4 m) long with a longest span of 9 ft (2.7 m).

Who owns N Frederick Pk-Nbl over Little Issac Creek?

It is owned by the State Highway Agency.