US Bridges

OLDAPPALACHANTR608 over Route I -77

Fair

Carroll County, Virginia · 1.60-BR Pkwy; 1.62-RTE52 · Structure no. 000000000004621

Built
1976
49 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
260 ft
2 main spans
Daily traffic
103
2019 count
Owner
State
State Highway Agency

About this bridge

OLDAPPALACHANTR608 over Route I -77 is a steel continuous stringer/multi-beam or girder carrying OLDAPPALACHANTR608 over Route I -77 in Carroll County, Virginia. It was built in 1976, so it is 49 years old, younger 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 103 vehicles a day, projected to reach 129 by 2042. The structure is 260 ft (79.3 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesOLDAPPALACHANTR608
CrossesRoute I -77
Location1.60-BR Pkwy; 1.62-RTE52
RouteCounty Highway 608
CountyCarroll County
StateVirginia
Coordinates36.64936, -80.70661
Functional classRural Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59 US tons
Inventory rating46 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20 + Mod
Structure length260 ft (79.3 m)
Longest span76 ft (23.2 m)
Deck width30 ft (9.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic103 (2019)
Projected traffic129 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was OLDAPPALACHANTR608 over Route I -77 built?

It was built in 1976, making it 49 years old in 2025.

What condition is OLDAPPALACHANTR608 over Route I -77 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 March 2024.

How much traffic does OLDAPPALACHANTR608 over Route I -77 carry?

About 103 vehicles per day (2019 count).

How long is OLDAPPALACHANTR608 over Route I -77?

The structure is 260 ft (79.3 m) long with a longest span of 76 ft (23.2 m) and a deck 30 ft wide.

Who owns OLDAPPALACHANTR608 over Route I -77?

It is owned by the State Highway Agency.