US Bridges

I 93 Ramp As over Other Relief

Good

Suffolk County, Massachusetts · 0.65 KM South of I-90 · Structure no. B165089RQDOTNBI

Built
2003
22 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
111 ft
2 main spans
Daily traffic
22,241
2023 count
Owner
State
State Highway Agency

About this bridge

I 93 Ramp As over Other Relief is a prestressed concrete continuous stringer/multi-beam or girder carrying I 93 Ramp As over Other Relief in Suffolk County, Massachusetts. It was built in 2003, so it is 22 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 22,241 vehicles a day, roughly 5% of them trucks, projected to reach 25,935 by 2032. The structure is 111 ft (33.9 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI 93 Ramp As
CrossesOther Relief
Location0.65 KM South of I-90
Coordinates42.34436, -71.06178
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.2 US tons
Inventory rating37.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length111 ft (33.9 m)
Longest span54 ft (16.4 m)
Deck width26 ft (7.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,241 (2023)
Projected traffic25,935 by 2032
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$955,000 (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 93 Ramp As over Other Relief built?

It was built in 2003, making it 22 years old in 2025.

What condition is I 93 Ramp As over Other Relief 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 March 2023.

How much traffic does I 93 Ramp As over Other Relief carry?

About 22,241 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is I 93 Ramp As over Other Relief?

The structure is 111 ft (33.9 m) long with a longest span of 54 ft (16.4 m) and a deck 26 ft wide.

Who owns I 93 Ramp As over Other Relief?

It is owned by the State Highway Agency.