US Bridges

Hammet RD over Whaley Brook

Good

Kent County, Rhode Island · 0.9 MI N of Ri 117 · Structure no. 000000000012370

Built
2016
9 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
35 ft
5 main spans
Daily traffic
106
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Hammet RD over Whaley Brook is a concrete culvert carrying Hammet RD over Whaley Brook in Kent County, Rhode Island. It was built in 2016, so it is 9 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 106 vehicles a day, roughly 9% of them trucks, projected to reach 117 by 2041. The structure is 35 ft (10.7 m) long and 19 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHammet RD
CrossesWhaley Brook
Location0.9 MI N of Ri 117
RouteCity Street 0_
Coordinates41.71743, -71.66323
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97.9 US tons
Inventory rating72.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span4 ft (1.1 m)
Deck width19 ft (5.9 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic106 (2021)
Projected traffic117 by 2041
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
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 proposedNone recorded
Estimated improvement cost$1.3 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Hammet RD over Whaley Brook built?

It was built in 2016, making it 9 years old in 2025.

What condition is Hammet RD over Whaley Brook in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does Hammet RD over Whaley Brook carry?

About 106 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is Hammet RD over Whaley Brook?

The structure is 35 ft (10.7 m) long with a longest span of 4 ft (1.1 m) and a deck 19 ft wide.

Who owns Hammet RD over Whaley Brook?

It is owned by the Town or Township Highway Agency.