US Bridges

HWY Fifteen over Bluestone Creek

Fair

Mecklenburg County, Virginia · .78 FR 1601 & .43 to 857 · Structure no. 000000000011857

Built
1952
73 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
384 ft
4 main spans
Daily traffic
1,683
2022 count
Owner
State
State Highway Agency

About this bridge

HWY Fifteen over Bluestone Creek is a steel continuous stringer/multi-beam or girder carrying HWY Fifteen over Bluestone Creek in Mecklenburg County, Virginia. It was built in 1952, so it is 73 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 1,683 vehicles a day, roughly 1% of them trucks, projected to reach 1,877 by 2045. The structure is 384 ft (116.9 m) long and 28 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesHWY Fifteen
CrossesBluestone Creek
Location.78 FR 1601 & .43 to 857
RouteU.S. Route 15
Coordinates36.66395, -78.57122
Functional classRural Minor Arterial

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 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
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.8 US tons
Inventory rating36.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length384 ft (116.9 m)
Longest span105 ft (31.9 m)
Deck width28 ft (8.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,683 (2022)
Projected traffic1,877 by 2045
Trucks1%
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$124.5 million
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Fifteen over Bluestone Creek built?

It was built in 1952, making it 73 years old in 2025.

What condition is HWY Fifteen over Bluestone Creek 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 August 2023.

How much traffic does HWY Fifteen over Bluestone Creek carry?

About 1,683 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is HWY Fifteen over Bluestone Creek?

The structure is 384 ft (116.9 m) long with a longest span of 105 ft (31.9 m) and a deck 28 ft wide.

Who owns HWY Fifteen over Bluestone Creek?

It is owned by the State Highway Agency.