US Bridges

HWY Ramp X/Xx over Other Relief

Fair

Suffolk County, Massachusetts · Mass Ave. Int. · Structure no. B1665591DDOTNBI

Built
2000
25 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
188 ft
3 main spans
Daily traffic
11,638
2023 count
Owner
State
State Highway Agency

About this bridge

HWY Ramp X/Xx over Other Relief is a prestressed concrete continuous stringer/multi-beam or girder carrying HWY Ramp X/Xx over Other Relief in Suffolk 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 11,638 vehicles a day, roughly 7% of them trucks. The structure is 188 ft (57.4 m) long and 51 ft wide.

Location

Open in Google Maps
CarriesHWY Ramp X/Xx
CrossesOther Relief
LocationMass Ave. Int.
CountySuffolk County
StateMassachusetts
Coordinates42.33952, -71.06382
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.1 US tons
Inventory rating33.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 25 or greater
Structure length188 ft (57.4 m)
Longest span64 ft (19.5 m)
Deck width51 ft (15.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,638 (2023)
Projected traffic—
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$8.8 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was HWY Ramp X/Xx over Other Relief built?

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

What condition is HWY Ramp X/Xx over Other Relief in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.

How much traffic does HWY Ramp X/Xx over Other Relief carry?

About 11,638 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is HWY Ramp X/Xx over Other Relief?

The structure is 188 ft (57.4 m) long with a longest span of 64 ft (19.5 m) and a deck 51 ft wide.

Who owns HWY Ramp X/Xx over Other Relief?

It is owned by the State Highway Agency.