US Bridges

HWY Bridge ST over Water Eastern Canal

Poor

Middlesex County, Massachusetts · 0.4 KM S RTE 110 & 38 · Structure no. L150322FRDOTNBI

Built
1937
88 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
52 ft
1 main span
Daily traffic
18,230
2024 count
Owner
State
State Highway Agency

About this bridge

HWY Bridge ST over Water Eastern Canal is a steel stringer/multi-beam or girder carrying HWY Bridge ST over Water Eastern Canal in Middlesex County, Massachusetts. It was built in 1937, so it is 88 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 4 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: open, would be posted or closed except for temporary shoring.

It carries about 18,230 vehicles a day, roughly 6% of them trucks, projected to reach 54,170 by 2031. The structure is 52 ft (15.8 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Bridge ST
CrossesWater Eastern Canal
Location0.4 KM S RTE 110 & 38
RouteCity Street 0
Coordinates42.64689, -71.30626
Functional classUrban Other Principal Arterial

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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, would be posted or closed except for temporary shoring
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be 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 rating42.4 US tons
Inventory rating27.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length52 ft (15.8 m)
Longest span44 ft (13.4 m)
Deck width66 ft (20 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,230 (2024)
Projected traffic54,170 by 2031
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$5.6 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Bridge ST over Water Eastern Canal built?

It was built in 1937, making it 88 years old in 2025.

What condition is HWY Bridge ST over Water Eastern Canal 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 November 2024.

How much traffic does HWY Bridge ST over Water Eastern Canal carry?

About 18,230 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is HWY Bridge ST over Water Eastern Canal?

The structure is 52 ft (15.8 m) long with a longest span of 44 ft (13.4 m) and a deck 66 ft wide.

Who owns HWY Bridge ST over Water Eastern Canal?

It is owned by the State Highway Agency.