US Bridges

Dean Pkwy over Wash Sec Bike Path

PoorPosted for load

Providence County, Rhode Island · 2.0 MI N of JCT Ri 37 · Structure no. 000000000003470

Built
1984
41 years old
Condition
Poor
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
102 ft
3 main spans
Daily traffic
2,102
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Dean Pkwy over Wash Sec Bike Path is a prestressed concrete box beam or girders - multiple carrying Dean Pkwy over Wash Sec Bike Path in Providence 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 2,102 vehicles a day, roughly 4% of them trucks, projected to reach 2,312 by 2041. The structure is 102 ft (31.1 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDean Pkwy
CrossesWash Sec Bike Path
Location2.0 MI N of JCT Ri 37
RouteCity Street 0
Coordinates41.76714, -71.47328
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating30.8 US tons
Inventory rating23.3 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans3
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span34 ft (10.4 m)
Deck width42 ft (12.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,102 (2021)
Projected traffic2,312 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesPedestrian / bicycle
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$6.3 million (2020 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Dean Pkwy over Wash Sec Bike Path built?

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

What condition is Dean Pkwy over Wash Sec Bike Path in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does Dean Pkwy over Wash Sec Bike Path carry?

About 2,102 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Dean Pkwy over Wash Sec Bike Path?

The structure is 102 ft (31.1 m) long with a longest span of 34 ft (10.4 m) and a deck 42 ft wide.

Who owns Dean Pkwy over Wash Sec Bike Path?

It is owned by the City or Municipal Highway Agency.