US Bridges

ST 8 A/W Hwley RD over Water Deerfield River

Fair

Franklin County, Massachusetts · At JCT RTE 2 · Structure no. C050100EQMUNNBI

Built
1944
81 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
301 ft
4 main spans
Daily traffic
1,536
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

ST 8 A/W Hwley RD over Water Deerfield River is a steel continuous stringer/multi-beam or girder carrying ST 8 A/W Hwley RD over Water Deerfield River in Franklin County, Massachusetts. It was built in 1944, so it is 81 years old, older than the Massachusetts average of 63.8 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.

It carries about 1,536 vehicles a day, roughly 6% of them trucks, projected to reach 2,369 by 2032. The structure is 301 ft (91.7 m) long and 28 ft wide. If it were closed, the detour would be 17.4 mi (28 km).

CarriesST 8 A/W Hwley RD
CrossesWater Deerfield River
LocationAt JCT RTE 2
RouteCity Street 8A
Coordinates42.62635, -72.88268
Functional classRural Major Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating51.1 US tons
Inventory rating30.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length301 ft (91.7 m)
Longest span75 ft (22.9 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,536 (2022)
Projected traffic2,369 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed17.4 mi (28 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$7.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was ST 8 A/W Hwley RD over Water Deerfield River built?

It was built in 1944, making it 81 years old in 2025.

What condition is ST 8 A/W Hwley RD over Water Deerfield River 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 October 2024.

How much traffic does ST 8 A/W Hwley RD over Water Deerfield River carry?

About 1,536 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is ST 8 A/W Hwley RD over Water Deerfield River?

The structure is 301 ft (91.7 m) long with a longest span of 75 ft (22.9 m) and a deck 28 ft wide.

Who owns ST 8 A/W Hwley RD over Water Deerfield River?

It is owned by the Town or Township Highway Agency.