US Bridges

HWY Broadway over Water Pawtucket Canal

Good

Middlesex County, Massachusetts · Near Gate House · Structure no. L1503087FMUNNBI

Built
1852
173 years old, rebuilt 2015
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
112 ft
1 main span
Daily traffic
9,000
2019 count
Owner
Private
Private (other than railroad)

About this bridge

HWY Broadway over Water Pawtucket Canal is a steel stringer/multi-beam or girder carrying HWY Broadway over Water Pawtucket Canal in Middlesex County, Massachusetts. It was built in 1852 and reconstructed in 2015, so it is 173 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,000 vehicles a day, roughly 3% of them trucks, projected to reach 14,214 by 2018. The structure is 112 ft (34.2 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Broadway
CrossesWater Pawtucket Canal
LocationNear Gate House
RouteCity Street 0
Coordinates42.64281, -71.32911
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating39.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length112 ft (34.2 m)
Longest span108 ft (32.9 m)
Deck width52 ft (15.7 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,000 (2019)
Projected traffic14,214 by 2018
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerPrivate (other than railroad)
Maintained byPrivate (other than railroad)
Historic statusListed on the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$2.2 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Broadway over Water Pawtucket Canal built?

It was built in 1852, making it 173 years old in 2025. It was reconstructed in 2015.

What condition is HWY Broadway over Water Pawtucket Canal in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does HWY Broadway over Water Pawtucket Canal carry?

About 9,000 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is HWY Broadway over Water Pawtucket Canal?

The structure is 112 ft (34.2 m) long with a longest span of 108 ft (32.9 m) and a deck 52 ft wide.

Who owns HWY Broadway over Water Pawtucket Canal?

It is owned by the Private (other than railroad).