US Bridges

HWY Balmoral ST over Water Shawsheen River

Fair

Essex County, Massachusetts · . 1 Mile E of ST-28 · Structure no. A090072RQMUNNBI

Built
1924
101 years old
Condition
Fair
inspected July 2024
Type
Arch - Deck
Concrete
Length
35 ft
1 main span
Daily traffic
2,100
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Balmoral ST over Water Shawsheen River is a concrete arch - deck carrying HWY Balmoral ST over Water Shawsheen River in Essex County, Massachusetts. It was built in 1924, so it is 101 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,100 vehicles a day, roughly 5% of them trucks, projected to reach 3,632 by 2031. The structure is 35 ft (10.7 m) long and 60 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesHWY Balmoral ST
CrossesWater Shawsheen River
Location. 1 Mile E of ST-28
RouteCity Street 0
Coordinates42.67166, -71.14941
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating68.7 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span35 ft (10.7 m)
Deck width60 ft (18.2 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,100 (2024)
Projected traffic3,632 by 2031
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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$644,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Balmoral ST over Water Shawsheen River built?

It was built in 1924, making it 101 years old in 2025.

What condition is HWY Balmoral ST over Water Shawsheen River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does HWY Balmoral ST over Water Shawsheen River carry?

About 2,100 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is HWY Balmoral ST over Water Shawsheen River?

The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m) and a deck 60 ft wide.

Who owns HWY Balmoral ST over Water Shawsheen River?

It is owned by the Town or Township Highway Agency.