US Bridges

Rams Tail RD over Ponagansett Brook

FairPosted for load

Providence County, Rhode Island · 0.3 MI S of JCT US 6 · Structure no. 000000000008580

Built
1955
70 years old, rebuilt 1993
Condition
Fair
inspected November 2024
Type
Slab
Wood or Timber
Length
36 ft
1 main span
Daily traffic
34
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Rams Tail RD over Ponagansett Brook is a wood or timber slab carrying Rams Tail RD over Ponagansett Brook in Providence County, Rhode Island. It was built in 1955 and reconstructed in 1993, so it is 70 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 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 34 vehicles a day, roughly 5% of them trucks, projected to reach 37 by 2041. The structure is 36 ft (11 m) long and 15 ft wide.

CarriesRams Tail RD
CrossesPonagansett Brook
Location0.3 MI S of JCT US 6
RouteCity Street 0
Coordinates41.81894, -71.70497
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
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 alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating26.5 US tons
Inventory rating20.4 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 15
Structure length36 ft (11 m)
Longest span34 ft (10.4 m)
Deck width15 ft (4.6 m)
Roadway width14 ft (4.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34 (2021)
Projected traffic37 by 2041
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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$622,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rams Tail RD over Ponagansett Brook built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1993.

What condition is Rams Tail RD over Ponagansett Brook 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 November 2024.

How much traffic does Rams Tail RD over Ponagansett Brook carry?

About 34 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Rams Tail RD over Ponagansett Brook?

The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 15 ft wide.

Who owns Rams Tail RD over Ponagansett Brook?

It is owned by the Town or Township Highway Agency.