US Bridges

HWY Central ST over Water Lwr Pawtucket Cnl

Good

Middlesex County, Massachusetts · South of Market ST · Structure no. L1503587GMUNNBI

Built
1835
190 years old, rebuilt 2023
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
90 ft
2 main spans
Daily traffic
12,184
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

HWY Central ST over Water Lwr Pawtucket Cnl is a steel stringer/multi-beam or girder carrying HWY Central ST over Water Lwr Pawtucket Cnl in Middlesex County, Massachusetts. It was built in 1835 and reconstructed in 2023, so it is 190 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 12,184 vehicles a day, roughly 5% of them trucks, projected to reach 39,482 by 2018. The structure is 90 ft (27.4 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Central ST
CrossesWater Lwr Pawtucket Cnl
LocationSouth of Market ST
RouteCity Street 0
Coordinates42.64382, -71.30842
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span42 ft (12.8 m)
Deck width66 ft (20.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,184 (2022)
Projected traffic39,482 by 2018
Trucks5%
Lanes on structure3
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Central ST over Water Lwr Pawtucket Cnl built?

It was built in 1835, making it 190 years old in 2025. It was reconstructed in 2023.

What condition is HWY Central ST over Water Lwr Pawtucket Cnl 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 August 2023.

How much traffic does HWY Central ST over Water Lwr Pawtucket Cnl carry?

About 12,184 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is HWY Central ST over Water Lwr Pawtucket Cnl?

The structure is 90 ft (27.4 m) long with a longest span of 42 ft (12.8 m) and a deck 66 ft wide.

Who owns HWY Central ST over Water Lwr Pawtucket Cnl?

It is owned by the City or Municipal Highway Agency.