US Bridges

HWY Old Wales RD over Water Conant Brook

PoorPosted for load

Hampden County, Massachusetts · 1.0 M S of Munn RD · Structure no. M27015176MUNNBI

Built
1938
87 years old
Condition
Poor
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
27 ft
1 main span
Daily traffic
50
2015 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Old Wales RD over Water Conant Brook is a steel stringer/multi-beam or girder carrying HWY Old Wales RD over Water Conant Brook in Hampden County, Massachusetts. It was built in 1938, so it is 87 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 6% of them trucks, projected to reach 316 by 2032. The structure is 27 ft (8.2 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Old Wales RD
CrossesWater Conant Brook
Location1.0 M S of Munn RD
RouteCity Street 0
Coordinates42.07319, -72.29444
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

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.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 6 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating48.7 US tons
Inventory rating29.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length27 ft (8.2 m)
Longest span26 ft (7.8 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2015)
Projected traffic316 by 2032
Trucks6%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.2 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Old Wales RD over Water Conant Brook built?

It was built in 1938, making it 87 years old in 2025.

What condition is HWY Old Wales RD over Water Conant Brook in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.

How much traffic does HWY Old Wales RD over Water Conant Brook carry?

About 50 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is HWY Old Wales RD over Water Conant Brook?

The structure is 27 ft (8.2 m) long with a longest span of 26 ft (7.8 m) and a deck 34 ft wide.

Who owns HWY Old Wales RD over Water Conant Brook?

It is owned by the Town or Township Highway Agency.