US Bridges

HWY Landing RD over Water Stony Brook

Good

Plymouth County, Massachusetts · Just SW of RTE 3 · Structure no. K01008425MUNNBI

Built
1954
71 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
28 ft
1 main span
Daily traffic
6,517
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Landing RD over Water Stony Brook is a concrete slab carrying HWY Landing RD over Water Stony Brook in Plymouth County, Massachusetts. It was built in 1954, so it is 71 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,517 vehicles a day, roughly 5% of them trucks, projected to reach 14,214 by 2031. The structure is 28 ft (8.5 m) long and 42 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesHWY Landing RD
CrossesWater Stony Brook
LocationJust SW of RTE 3
RouteCity Street 0
Coordinates41.998, -70.72226
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating48.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length28 ft (8.5 m)
Longest span22 ft (6.7 m)
Deck width42 ft (12.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,517 (2024)
Projected traffic14,214 by 2031
Trucks5%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$758,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Landing RD over Water Stony Brook built?

It was built in 1954, making it 71 years old in 2025.

What condition is HWY Landing RD over Water Stony 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 October 2024.

How much traffic does HWY Landing RD over Water Stony Brook carry?

About 6,517 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is HWY Landing RD over Water Stony Brook?

The structure is 28 ft (8.5 m) long with a longest span of 22 ft (6.7 m) and a deck 42 ft wide.

Who owns HWY Landing RD over Water Stony Brook?

It is owned by the Town or Township Highway Agency.