US Bridges

HWY Curtis RD over Water Konkapot River

PoorPosted for load

Berkshire County, Massachusetts · 0.2MI S of RT23 · Structure no. M2900105WMUNNBI

Built
1955
70 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
63 ft
3 main spans
Daily traffic
517
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Curtis RD over Water Konkapot River is a steel continuous stringer/multi-beam or girder carrying HWY Curtis RD over Water Konkapot River in Berkshire County, Massachusetts. It was built in 1955, so it is 70 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 517 vehicles a day, roughly 6% of them trucks, projected to reach 158 by 2033. The structure is 63 ft (19.3 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHWY Curtis RD
CrossesWater Konkapot River
Location0.2MI S of RT23
RouteCity Street 0
Coordinates42.18127, -73.23779
Functional classRural 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.2 US tons
Inventory rating19.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length63 ft (19.3 m)
Longest span30 ft (9.2 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic517 (2024)
Projected traffic158 by 2033
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4.6 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Curtis RD over Water Konkapot River built?

It was built in 1955, making it 70 years old in 2025.

What condition is HWY Curtis RD over Water Konkapot River 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 March 2024.

How much traffic does HWY Curtis RD over Water Konkapot River carry?

About 517 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is HWY Curtis RD over Water Konkapot River?

The structure is 63 ft (19.3 m) long with a longest span of 30 ft (9.2 m) and a deck 26 ft wide.

Who owns HWY Curtis RD over Water Konkapot River?

It is owned by the Town or Township Highway Agency.