US Bridges

Catawba Road / 779 over Little Catawba Creek

Fair

Botetourt County, Virginia · 2.20-RTE737; 0.05-RTE600 · Structure no. 000000000003529

Built
1960
65 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
149
2022 count
Owner
State
State Highway Agency

About this bridge

Catawba Road / 779 over Little Catawba Creek is a prestressed concrete box beam or girders - multiple carrying Catawba Road / 779 over Little Catawba Creek in Botetourt County, Virginia. It was built in 1960, so it is 65 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 149 vehicles a day, roughly 3% of them trucks, projected to reach 218 by 2042. The structure is 32 ft (9.9 m) long and 22 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCatawba Road / 779
CrossesLittle Catawba Creek
Location2.20-RTE737; 0.05-RTE600
RouteCounty Highway 779
Coordinates37.45481, -80.01656
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
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 adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating61 US tons
Inventory rating47 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length32 ft (9.9 m)
Longest span28 ft (8.6 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic149 (2022)
Projected traffic218 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$174.7 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Catawba Road / 779 over Little Catawba Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Catawba Road / 779 over Little Catawba 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 July 2024.

How much traffic does Catawba Road / 779 over Little Catawba Creek carry?

About 149 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Catawba Road / 779 over Little Catawba Creek?

The structure is 32 ft (9.9 m) long with a longest span of 28 ft (8.6 m) and a deck 22 ft wide.

Who owns Catawba Road / 779 over Little Catawba Creek?

It is owned by the State Highway Agency.