US Bridges

Privilege ST over Mill River

PoorPosted for load

Providence County, Rhode Island · 0.3 MI W of Rathborn ST · Structure no. 000000000009630

Built
1961
64 years old
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
109 ft
1 main span
Daily traffic
9,981
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Privilege ST over Mill River is a steel stringer/multi-beam or girder carrying Privilege ST over Mill River in Providence County, Rhode Island. It was built in 1961, so it is 64 years old, older 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 other load-capacity restriction.

It carries about 9,981 vehicles a day, roughly 2% of them trucks, projected to reach 10,979 by 2041. The structure is 109 ft (33.2 m) long and 50 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesPrivilege ST
CrossesMill River
Location0.3 MI W of Rathborn ST
RouteCity Street 0
Coordinates42.01453, -71.50799
Functional classUrban Minor Arterial

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for other load-capacity restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating33.6 US tons
Inventory rating25.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length109 ft (33.2 m)
Longest span105 ft (32.1 m)
Deck width50 ft (15.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,981 (2021)
Projected traffic10,979 by 2041
Trucks2%
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

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$19.2 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Privilege ST over Mill River built?

It was built in 1961, making it 64 years old in 2025.

What condition is Privilege ST over Mill River 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 May 2024.

How much traffic does Privilege ST over Mill River carry?

About 9,981 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is Privilege ST over Mill River?

The structure is 109 ft (33.2 m) long with a longest span of 105 ft (32.1 m) and a deck 50 ft wide.

Who owns Privilege ST over Mill River?

It is owned by the City or Municipal Highway Agency.