US Bridges

HWY Ramp a over US 1 Washington ST

Good

Norfolk County, Massachusetts · Exit from Stadium · Structure no. F06029AX8DOTNBI

Built
2002
23 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
197 ft
3 main spans
Daily traffic
1,571
2024 count
Owner
State
State Highway Agency

About this bridge

HWY Ramp a over US 1 Washington ST is a prestressed concrete stringer/multi-beam or girder carrying HWY Ramp a over US 1 Washington ST 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 1,571 vehicles a day, roughly 9% of them trucks, projected to reach 11,845 by 2031. The structure is 197 ft (60 m) long and 41 ft wide.

CarriesHWY Ramp a
CrossesUS 1 Washington ST
LocationExit from Stadium
Coordinates42.08906, -71.27225
Functional classUrban Local

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.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating66.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length197 ft (60 m)
Longest span111 ft (33.8 m)
Deck width41 ft (12.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,571 (2024)
Projected traffic11,845 by 2031
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was HWY Ramp a over US 1 Washington ST built?

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

What condition is HWY Ramp a over US 1 Washington ST 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 September 2024.

How much traffic does HWY Ramp a over US 1 Washington ST carry?

About 1,571 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is HWY Ramp a over US 1 Washington ST?

The structure is 197 ft (60 m) long with a longest span of 111 ft (33.8 m) and a deck 41 ft wide.

Who owns HWY Ramp a over US 1 Washington ST?

It is owned by the State Highway Agency.