US Bridges

HWY Dover RD over Water Charles River

Good

Norfolk County, Massachusetts · .6 KM E of Natick Line · Structure no. D10002AFAMUNNBI

Built
2002
23 years old
Condition
Good
inspected August 2024
Type
Slab
Prestressed Concrete Continuous
Length
127 ft
3 main spans
Daily traffic
11,300
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Dover RD over Water Charles River is a prestressed concrete continuous slab carrying HWY Dover RD over Water Charles River in Norfolk County, Massachusetts. It was built in 2002, so it is 23 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 11,300 vehicles a day, roughly 2% of them trucks, projected to reach 12,476 by 2031. The structure is 127 ft (38.6 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHWY Dover RD
CrossesWater Charles River
Location.6 KM E of Natick Line
RouteCity Street 0
Coordinates42.26933, -71.2998
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 protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
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 adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating71.7 US tons
Inventory rating42.8 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length127 ft (38.6 m)
Longest span43 ft (13 m)
Deck width36 ft (11 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,300 (2024)
Projected traffic12,476 by 2031
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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$4.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Dover RD over Water Charles River built?

It was built in 2002, making it 23 years old in 2025.

What condition is HWY Dover RD 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 August 2024.

How much traffic does HWY Dover RD over Water Charles River carry?

About 11,300 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is HWY Dover RD over Water Charles River?

The structure is 127 ft (38.6 m) long with a longest span of 43 ft (13 m) and a deck 36 ft wide.

Who owns HWY Dover RD over Water Charles River?

It is owned by the Town or Township Highway Agency.