US Bridges

US 1A Broad ST over Pawtuxet River

Poor

Providence County, Rhode Island · 1.0 MI E of JCT Ri 117 · Structure no. 000000000001900

Built
1884
141 years old, rebuilt 1932
Condition
Poor
inspected August 2024
Type
Arch - Deck
Concrete
Length
111 ft
3 main spans
Daily traffic
2,425
2021 count
Owner
State
State Highway Agency

About this bridge

US 1A Broad ST over Pawtuxet River is a concrete arch - deck carrying US 1A Broad ST over Pawtuxet River in Providence County, Rhode Island. It was built in 1884 and reconstructed in 1932, so it is 141 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.

It carries about 2,425 vehicles a day, roughly 4% of them trucks, projected to reach 2,668 by 2041. The structure is 111 ft (33.8 m) long and 60 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUS 1A Broad ST
CrossesPawtuxet River
Location1.0 MI E of JCT Ri 117
RouteU.S. Route 1
Coordinates41.76445, -71.39054
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
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.7 US tons
Inventory rating35.1 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length111 ft (33.8 m)
Longest span46 ft (14 m)
Deck width60 ft (18.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,425 (2021)
Projected traffic2,668 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
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 statusListed on the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$9.9 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 1A Broad ST over Pawtuxet River built?

It was built in 1884, making it 141 years old in 2025. It was reconstructed in 1932.

What condition is US 1A Broad ST over Pawtuxet 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 August 2024.

How much traffic does US 1A Broad ST over Pawtuxet River carry?

About 2,425 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is US 1A Broad ST over Pawtuxet River?

The structure is 111 ft (33.8 m) long with a longest span of 46 ft (14 m) and a deck 60 ft wide.

Who owns US 1A Broad ST over Pawtuxet River?

It is owned by the State Highway Agency.