US Bridges

US 3 over Water Moores Canal

Good

Middlesex County, Massachusetts · 1.4 MI NW Drum Hill · Structure no. C080452GDDOTNBI

Built
1959
66 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
106,700
2017 count
Owner
State
State Highway Agency

About this bridge

US 3 over Water Moores Canal is a concrete culvert carrying US 3 over Water Moores Canal in Middlesex County, Massachusetts. It was built in 1959, so it is 66 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 106,700 vehicles a day, roughly 10% of them trucks, projected to reach 136,136 by 2032. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 3
CrossesWater Moores Canal
Location1.4 MI NW Drum Hill
RouteU.S. Route 3
Coordinates42.62731, -71.39171
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 20
Structure length29 ft (8.8 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic106,700 (2017)
Projected traffic136,136 by 2032
Trucks10%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$3.8 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 3 over Water Moores Canal built?

It was built in 1959, making it 66 years old in 2025.

What condition is US 3 over Water Moores 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 March 2023.

How much traffic does US 3 over Water Moores Canal carry?

About 106,700 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is US 3 over Water Moores Canal?

The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m).

Who owns US 3 over Water Moores Canal?

It is owned by the State Highway Agency.