US Bridges

HWY Cottage ST over Water Seven Mile River

Good

Worcester County, Massachusetts · .1 MI S of RTE 9 · Structure no. E020061BLMUNNBI

Built
1993
32 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
124 ft
1 main span
Daily traffic
1,825
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Cottage ST over Water Seven Mile River is a steel stringer/multi-beam or girder carrying HWY Cottage ST over Water Seven Mile River in Worcester County, Massachusetts. It was built in 1993, so it is 32 years old, younger 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 1,825 vehicles a day, roughly 5% of them trucks, projected to reach 4,738 by 2032. The structure is 124 ft (37.8 m) long and 38 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesHWY Cottage ST
CrossesWater Seven Mile River
Location.1 MI S of RTE 9
RouteCity Street 0
Coordinates42.22397, -72.04491
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating95.8 US tons
Inventory rating57.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length124 ft (37.8 m)
Longest span120 ft (36.6 m)
Deck width38 ft (11.7 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,825 (2022)
Projected traffic4,738 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 HWY Cottage ST over Water Seven Mile River built?

It was built in 1993, making it 32 years old in 2025.

What condition is HWY Cottage ST over Water Seven Mile River 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 Cottage ST over Water Seven Mile River carry?

About 1,825 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is HWY Cottage ST over Water Seven Mile River?

The structure is 124 ft (37.8 m) long with a longest span of 120 ft (36.6 m) and a deck 38 ft wide.

Who owns HWY Cottage ST over Water Seven Mile River?

It is owned by the Town or Township Highway Agency.