US Bridges

HWY High ST over Water Charles River

GoodPosted for load

Norfolk County, Massachusetts · 0.8 MI E. of Rte. 126 · Structure no. B06003AVRMUNNBI

Built
2000
25 years old
Condition
Good
inspected January 2025
Type
Slab
Prestressed Concrete
Length
35 ft
1 main span
Daily traffic
500
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY High ST over Water Charles River is a prestressed concrete slab carrying HWY High ST over Water Charles River in Norfolk County, Massachusetts. It was built in 2000, so it is 25 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. Its operating status is: posted for load restriction.

It carries about 500 vehicles a day, roughly 1% of them trucks, projected to reach 411 by 2032. The structure is 35 ft (10.7 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHWY High ST
CrossesWater Charles River
Location0.8 MI E. of Rte. 126
RouteCity Street 0
Coordinates42.09743, -71.45923
Functional classUrban 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusPosted for load 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 adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating78.7 US tons
Inventory rating47.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span28 ft (8.5 m)
Deck width20 ft (6.1 m)
Roadway width16 ft (5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2023)
Projected traffic411 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.9 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was HWY High ST over Water Charles River built?

It was built in 2000, making it 25 years old in 2025.

What condition is HWY High ST over Water Charles 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 January 2025.

How much traffic does HWY High ST over Water Charles River carry?

About 500 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is HWY High ST over Water Charles River?

The structure is 35 ft (10.7 m) long with a longest span of 28 ft (8.5 m) and a deck 20 ft wide.

Who owns HWY High ST over Water Charles River?

It is owned by the Town or Township Highway Agency.