US Bridges

South Buffalo RD over South Buffalo Creek

Good

Rockbridge County, Virginia · 1.15 to 738 & 0.25 to 661 · Structure no. 000000000029489

Built
2010
15 years old
Condition
Good
inspected June 2024
Type
Slab
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
230
2019 count
Owner
State
State Highway Agency

About this bridge

South Buffalo RD over South Buffalo Creek is a prestressed concrete slab carrying South Buffalo RD over South Buffalo Creek in Rockbridge County, Virginia. It was built in 2010, so it is 15 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 230 vehicles a day, projected to reach 240 by 2042. The structure is 42 ft (12.7 m) long and 24 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesSouth Buffalo RD
CrossesSouth Buffalo Creek
Location1.15 to 738 & 0.25 to 661
RouteCounty Highway 611
Coordinates37.68088, -79.62097
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating89.6 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20 + Mod
Structure length42 ft (12.7 m)
Longest span42 ft (12.7 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic230 (2019)
Projected traffic240 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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 South Buffalo RD over South Buffalo Creek built?

It was built in 2010, making it 15 years old in 2025.

What condition is South Buffalo RD over South Buffalo 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 June 2024.

How much traffic does South Buffalo RD over South Buffalo Creek carry?

About 230 vehicles per day (2019 count).

How long is South Buffalo RD over South Buffalo Creek?

The structure is 42 ft (12.7 m) long with a longest span of 42 ft (12.7 m) and a deck 24 ft wide.

Who owns South Buffalo RD over South Buffalo Creek?

It is owned by the State Highway Agency.