US Bridges

Sam Snead Highway over Falling Spring Creek

Fair

Alleghany County, Virginia · 4.00 to 684 & 0.10 to 640 · Structure no. 000000000001044

Built
1922
103 years old, rebuilt 1936
Condition
Fair
inspected October 2024
Type
Slab
Concrete
Length
36 ft
2 main spans
Daily traffic
1,186
2022 count
Owner
State
State Highway Agency

About this bridge

Sam Snead Highway over Falling Spring Creek is a concrete slab carrying Sam Snead Highway over Falling Spring Creek in Alleghany County, Virginia. It was built in 1922 and reconstructed in 1936, so it is 103 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 1,186 vehicles a day, roughly 1% of them trucks, projected to reach 1,322 by 2042. The structure is 36 ft (11 m) long and 26 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesSam Snead Highway
CrossesFalling Spring Creek
Location4.00 to 684 & 0.10 to 640
RouteU.S. Route 220
Coordinates37.8686, -79.94589
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36.8 US tons
Inventory rating28.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length36 ft (11 m)
Longest span18 ft (5.5 m)
Deck width26 ft (7.8 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,186 (2022)
Projected traffic1,322 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$330 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Sam Snead Highway over Falling Spring Creek built?

It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1936.

What condition is Sam Snead Highway over Falling Spring 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 October 2024.

How much traffic does Sam Snead Highway over Falling Spring Creek carry?

About 1,186 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Sam Snead Highway over Falling Spring Creek?

The structure is 36 ft (11 m) long with a longest span of 18 ft (5.5 m) and a deck 26 ft wide.

Who owns Sam Snead Highway over Falling Spring Creek?

It is owned by the State Highway Agency.