US Bridges

Big Mocassin RD over Mocassin Creek

Good

Scott County, Virginia · 0.10 to 891; 0.80 to 682 · Structure no. 000000000029481

Built
2015
10 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
62 ft
1 main span
Daily traffic
302
2022 count
Owner
State
State Highway Agency

About this bridge

Big Mocassin RD over Mocassin Creek is a steel stringer/multi-beam or girder carrying Big Mocassin RD over Mocassin Creek in Scott County, Virginia. It was built in 2015, so it is 10 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 302 vehicles a day, projected to reach 337 by 2045. The structure is 62 ft (18.9 m) long and 28 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

Location

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CarriesBig Mocassin RD
CrossesMocassin Creek
Location0.10 to 891; 0.80 to 682
RouteCounty Highway 613
CountyScott County
StateVirginia
Coordinates36.70914, -82.39842
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating55 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span55 ft (16.9 m)
Deck width28 ft (8.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic302 (2022)
Projected traffic337 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 Big Mocassin RD over Mocassin Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is Big Mocassin RD over Mocassin 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 May 2023.

How much traffic does Big Mocassin RD over Mocassin Creek carry?

About 302 vehicles per day (2022 count).

How long is Big Mocassin RD over Mocassin Creek?

The structure is 62 ft (18.9 m) long with a longest span of 55 ft (16.9 m) and a deck 28 ft wide.

Who owns Big Mocassin RD over Mocassin Creek?

It is owned by the State Highway Agency.