US Bridges

Skunk Hill RD over Wood River

FairPosted for load

Washington County, Rhode Island · 0.1 MI W of JCT Ri 3 · Structure no. 000000000004880

Built
1984
41 years old
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
93 ft
1 main span
Daily traffic
660
2021 count
Owner
State
State Highway Agency

About this bridge

Skunk Hill RD over Wood River is a prestressed concrete box beam or girders - multiple carrying Skunk Hill RD over Wood River in Washington County, Rhode Island. It was built in 1984, so it is 41 years old, younger than the Rhode Island average of 54.5 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. Its operating status is: posted for load restriction.

It carries about 660 vehicles a day, roughly 12% of them trucks, projected to reach 726 by 2041. The structure is 93 ft (28.3 m) long and 38 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSkunk Hill RD
CrossesWood River
Location0.1 MI W of JCT Ri 3
RouteCity Street 0
Coordinates41.52244, -71.69175
Functional classRural Minor Collector

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.1 US tons
Inventory rating31.7 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length93 ft (28.3 m)
Longest span90 ft (27.4 m)
Deck width38 ft (11.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic660 (2021)
Projected traffic726 by 2041
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$5.2 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Skunk Hill RD over Wood River built?

It was built in 1984, making it 41 years old in 2025.

What condition is Skunk Hill RD over Wood River 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 October 2023.

How much traffic does Skunk Hill RD over Wood River carry?

About 660 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is Skunk Hill RD over Wood River?

The structure is 93 ft (28.3 m) long with a longest span of 90 ft (27.4 m) and a deck 38 ft wide.

Who owns Skunk Hill RD over Wood River?

It is owned by the State Highway Agency.