US Bridges

Is 464 Sbl over Is 64 & Collector Lanes

Fair

Chesapeake city, Virginia · 0.65MI.RTE.190/ 0.98TO13 · Structure no. 000000000021943

Built
1967
58 years old
Condition
Fair
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
361 ft
5 main spans
Daily traffic
27,666
2022 count
Owner
State
State Highway Agency

About this bridge

Is 464 Sbl over Is 64 & Collector Lanes is a steel stringer/multi-beam or girder carrying Is 464 Sbl over Is 64 & Collector Lanes in Chesapeake city, Virginia. It was built in 1967, so it is 58 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 27,666 vehicles a day, projected to reach 40,392 by 2045. The structure is 361 ft (110 m) long and 59 ft wide.

Location

Open in Google Maps
CarriesIs 464 Sbl
CrossesIs 64 & Collector Lanes
Location0.65MI.RTE.190/ 0.98TO13
RouteInterstate 464
CountyChesapeake city
StateVirginia
Coordinates36.76225, -76.26802
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2023
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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.1 US tons
Inventory rating70 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length361 ft (110 m)
Longest span110 ft (33.5 m)
Deck width59 ft (18 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,666 (2022)
Projected traffic40,392 by 2045
Trucks0%
Lanes on structure4
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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$200 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Is 464 Sbl over Is 64 & Collector Lanes built?

It was built in 1967, making it 58 years old in 2025.

What condition is Is 464 Sbl over Is 64 & Collector Lanes 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 January 2023.

How much traffic does Is 464 Sbl over Is 64 & Collector Lanes carry?

About 27,666 vehicles per day (2022 count).

How long is Is 464 Sbl over Is 64 & Collector Lanes?

The structure is 361 ft (110 m) long with a longest span of 110 ft (33.5 m) and a deck 59 ft wide.

Who owns Is 464 Sbl over Is 64 & Collector Lanes?

It is owned by the State Highway Agency.