US Bridges

HWY Old RTE 9 over Water Westfield Brook

Fair

Berkshire County, Massachusetts · 0.5 MI E of JCT RTE 9 · Structure no. W410150EEDOTNBI

Built
1912
113 years old, rebuilt 1930
Condition
Fair
inspected October 2024
Type
Slab
Concrete
Length
90 ft
1 main span
Daily traffic
129
2024 count
Owner
State
State Highway Agency

About this bridge

HWY Old RTE 9 over Water Westfield Brook is a concrete slab carrying HWY Old RTE 9 over Water Westfield Brook in Berkshire County, Massachusetts. It was built in 1912 and reconstructed in 1930, so it is 113 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 129 vehicles a day, roughly 1% of them trucks, projected to reach 158 by 2031. The structure is 90 ft (27.4 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Old RTE 9
CrossesWater Westfield Brook
Location0.5 MI E of JCT RTE 9
RouteCity Street 0
Coordinates42.49291, -73.01903
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47 US tons
Inventory rating28.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadUnknown
Structure length90 ft (27.4 m)
Longest span24 ft (7.3 m)
Deck width45 ft (13.8 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic129 (2024)
Projected traffic158 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$3.8 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Old RTE 9 over Water Westfield Brook built?

It was built in 1912, making it 113 years old in 2025. It was reconstructed in 1930.

What condition is HWY Old RTE 9 over Water Westfield Brook 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 HWY Old RTE 9 over Water Westfield Brook carry?

About 129 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is HWY Old RTE 9 over Water Westfield Brook?

The structure is 90 ft (27.4 m) long with a longest span of 24 ft (7.3 m) and a deck 45 ft wide.

Who owns HWY Old RTE 9 over Water Westfield Brook?

It is owned by the State Highway Agency.