US Bridges

I 90 WB Ramp Off over HWY Access RD

Good

Middlesex County, Massachusetts · At Int 16 S16A · Structure no. N120744QVDOTNBI

Built
1964
61 years old
Condition
Good
inspected February 2024
Type
Frame
Concrete
Length
41 ft
1 main span
Daily traffic
7,371
2024 count
Owner
State
State Highway Agency

About this bridge

I 90 WB Ramp Off over HWY Access RD is a concrete frame carrying I 90 WB Ramp Off over HWY Access RD in Middlesex County, Massachusetts. It was built in 1964, so it is 61 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 7,371 vehicles a day, roughly 5% of them trucks, projected to reach 1,895 by 2031. The structure is 41 ft (12.6 m) long and 43 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesI 90 WB Ramp Off
CrossesHWY Access RD
LocationAt Int 16 S16A
RouteInterstate 90
Coordinates42.34818, -71.23501
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating77.3 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length41 ft (12.6 m)
Longest span41 ft (12.6 m)
Deck width43 ft (13.2 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,371 (2024)
Projected traffic1,895 by 2031
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed8.1 mi (13 km)
TollOn a toll road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$124,000 (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 90 WB Ramp Off over HWY Access RD built?

It was built in 1964, making it 61 years old in 2025.

What condition is I 90 WB Ramp Off over HWY Access RD 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 February 2024.

How much traffic does I 90 WB Ramp Off over HWY Access RD carry?

About 7,371 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is I 90 WB Ramp Off over HWY Access RD?

The structure is 41 ft (12.6 m) long with a longest span of 41 ft (12.6 m) and a deck 43 ft wide.

Who owns I 90 WB Ramp Off over HWY Access RD?

It is owned by the State Highway Agency.