US Bridges

ST 8 A/Jcksnvl ST over Water Mill Brook

Good

Franklin County, Massachusetts · 100 N of Dell Road · Structure no. H14001BRKMUNNBI

Built
2018
7 years old
Condition
Good
inspected January 2024
Type
Frame
Concrete
Length
40 ft
1 main span
Daily traffic
284
2018 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

ST 8 A/Jcksnvl ST over Water Mill Brook is a concrete frame carrying ST 8 A/Jcksnvl ST over Water Mill Brook in Franklin County, Massachusetts. It was built in 2018, so it is 7 years old, younger 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 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 284 vehicles a day, roughly 10% of them trucks. The structure is 40 ft (12.2 m) long and 25 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

Open in Google Maps
CarriesST 8 A/Jcksnvl ST
CrossesWater Mill Brook
Location100 N of Dell Road
RouteCity Street 8A
CountyFranklin County
StateMassachusetts
Coordinates42.67103, -72.84788
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length40 ft (12.2 m)
Longest span40 ft (12.1 m)
Deck width25 ft (7.6 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic284 (2018)
Projected traffic—
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was ST 8 A/Jcksnvl ST over Water Mill Brook built?

It was built in 2018, making it 7 years old in 2025.

What condition is ST 8 A/Jcksnvl ST over Water Mill 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 January 2024.

How much traffic does ST 8 A/Jcksnvl ST over Water Mill Brook carry?

About 284 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is ST 8 A/Jcksnvl ST over Water Mill Brook?

The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.1 m) and a deck 25 ft wide.

Who owns ST 8 A/Jcksnvl ST over Water Mill Brook?

It is owned by the Town or Township Highway Agency.