US Bridges

Portsmouth Blvd EB over Is 664

Fair

Chesapeake city, Virginia · 0.6 Mi.Fr.Int.Rte. 191 · Structure no. 000000000023107

Built
1992
33 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
258 ft
2 main spans
Daily traffic
9,351
2022 count
Owner
State
State Highway Agency

About this bridge

Portsmouth Blvd EB over Is 664 is a steel continuous stringer/multi-beam or girder carrying Portsmouth Blvd EB over Is 664 in Chesapeake city, Virginia. It was built in 1992, so it is 33 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 6 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 9,351 vehicles a day, projected to reach 13,652 by 2042. The structure is 258 ft (78.6 m) long and 58 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesPortsmouth Blvd EB
CrossesIs 664
Location0.6 Mi.Fr.Int.Rte. 191
RouteState Highway 337
CountyChesapeake city
StateVirginia
Coordinates36.81879, -76.43285
Functional classUrban Minor Arterial

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.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating49.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length258 ft (78.6 m)
Longest span128 ft (39 m)
Deck width58 ft (17.7 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,351 (2022)
Projected traffic13,652 by 2042
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 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 Portsmouth Blvd EB over Is 664 built?

It was built in 1992, making it 33 years old in 2025.

What condition is Portsmouth Blvd EB over Is 664 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 September 2024.

How much traffic does Portsmouth Blvd EB over Is 664 carry?

About 9,351 vehicles per day (2022 count).

How long is Portsmouth Blvd EB over Is 664?

The structure is 258 ft (78.6 m) long with a longest span of 128 ft (39 m) and a deck 58 ft wide.

Who owns Portsmouth Blvd EB over Is 664?

It is owned by the State Highway Agency.