US Bridges

Interstate 470 over CR 18/3 & City Streets

Fair

Ohio County, West Virginia · 0.04 Mi. East JCT US 250 · Structure no. 00000000035A117

Built
1978
47 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,216 ft
1 main span
Daily traffic
5,650
2020 count
Owner
State
State Highway Agency

About this bridge

Interstate 470 over CR 18/3 & City Streets is a steel continuous stringer/multi-beam or girder carrying Interstate 470 over CR 18/3 & City Streets in Ohio County, West Virginia. It was built in 1978, so it is 47 years old, older than the West Virginia average of 44.7 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 5,650 vehicles a day, roughly 28% of them trucks, projected to reach 9,040 by 2040. The structure is 1,216 ft (370.6 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesInterstate 470
CrossesCR 18/3 & City Streets
Location0.04 Mi. East JCT US 250
RouteInterstate 470
CountyOhio County
StateWest Virginia
Coordinates40.05105, -80.72002
Functional classUrban Principal Arterial - Interstate

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 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 geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating86 US tons
Inventory rating52 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+7 approach)
Design loadHS 20 + Mod
Structure length1,216 ft (370.6 m)
Longest span255 ft (77.7 m)
Deck width25 ft (7.7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,650 (2020)
Projected traffic9,040 by 2040
Trucks28%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$505,000 (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 470 over CR 18/3 & City Streets built?

It was built in 1978, making it 47 years old in 2025.

What condition is Interstate 470 over CR 18/3 & City Streets 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 December 2024.

How much traffic does Interstate 470 over CR 18/3 & City Streets carry?

About 5,650 vehicles per day (2020 count), of which roughly 28% are trucks.

How long is Interstate 470 over CR 18/3 & City Streets?

The structure is 1,216 ft (370.6 m) long with a longest span of 255 ft (77.7 m) and a deck 25 ft wide.

Who owns Interstate 470 over CR 18/3 & City Streets?

It is owned by the State Highway Agency.