US Bridges

Mulberry Island Ro over Warwick River

Good

Newport News city, Virginia · 0.3 Miles West of Taylor · Structure no. AFVAHERT00001

Built
1960
65 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
100
2018 count
Owner
Federal
Air Force

About this bridge

Mulberry Island Ro over Warwick River is a prestressed concrete box beam or girders - multiple carrying Mulberry Island Ro over Warwick River in Newport News city, 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, projected to reach 120 by 2038. The structure is 38 ft (11.6 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMulberry Island Ro
CrossesWarwick River
Location0.3 Miles West of Taylor
RouteFederal Lands Road 0
Coordinates37.15108, -76.59611
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating20.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span36 ft (11 m)
Deck width29 ft (8.9 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2018)
Projected traffic120 by 2038
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerAir Force
Maintained byAir Force
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$34,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mulberry Island Ro over Warwick River built?

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

What condition is Mulberry Island Ro over Warwick River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.

How much traffic does Mulberry Island Ro over Warwick River carry?

About 100 vehicles per day (2018 count).

How long is Mulberry Island Ro over Warwick River?

The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 29 ft wide.

Who owns Mulberry Island Ro over Warwick River?

It is owned by the Air Force.