US Bridges

US 7 New Ashford over Water Green River

Fair

Berkshire County, Massachusetts · 1.0 MI N of N Ashford Tl · Structure no. W370200A7DOTNBI

Built
1956
69 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
73 ft
1 main span
Daily traffic
5,591
2016 count
Owner
State
State Highway Agency

About this bridge

US 7 New Ashford over Water Green River is a steel stringer/multi-beam or girder carrying US 7 New Ashford over Water Green River in Berkshire County, Massachusetts. It was built in 1956, so it is 69 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 5,591 vehicles a day, roughly 10% of them trucks, projected to reach 7,739 by 2031. The structure is 73 ft (22.4 m) long and 50 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS 7 New Ashford
CrossesWater Green River
Location1.0 MI N of N Ashford Tl
RouteU.S. Route 7
Coordinates42.64339, -73.23347
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41 US tons
Inventory rating24.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length73 ft (22.4 m)
Longest span70 ft (21.2 m)
Deck width50 ft (15.2 m)
Roadway width45 ft (13.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,591 (2016)
Projected traffic7,739 by 2031
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$3.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 7 New Ashford over Water Green River built?

It was built in 1956, making it 69 years old in 2025.

What condition is US 7 New Ashford over Water Green 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 September 2024.

How much traffic does US 7 New Ashford over Water Green River carry?

About 5,591 vehicles per day (2016 count), of which roughly 10% are trucks.

How long is US 7 New Ashford over Water Green River?

The structure is 73 ft (22.4 m) long with a longest span of 70 ft (21.2 m) and a deck 50 ft wide.

Who owns US 7 New Ashford over Water Green River?

It is owned by the State Highway Agency.