US Bridges

I 495 SB over I 95 NB

Fair

Bristol County, Massachusetts · I 495 at I 95 · Structure no. M030273RKDOTNBI

Built
1965
60 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
114 ft
1 main span
Daily traffic
44,268
2023 count
Owner
State
State Highway Agency

About this bridge

I 495 SB over I 95 NB is a steel stringer/multi-beam or girder carrying I 495 SB over I 95 NB in Bristol County, Massachusetts. It was built in 1965, so it is 60 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 44,268 vehicles a day, roughly 9% of them trucks, projected to reach 66,331 by 2031. The structure is 114 ft (34.7 m) long and 58 ft wide.

Location

Open in Google Maps
CarriesI 495 SB
CrossesI 95 NB
LocationI 495 at I 95
RouteInterstate 495
CountyBristol County
StateMassachusetts
Coordinates42.02631, -71.25696
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.4 US tons
Inventory rating30.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length114 ft (34.7 m)
Longest span112 ft (34.1 m)
Deck width58 ft (17.7 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,268 (2023)
Projected traffic66,331 by 2031
Trucks9%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$6 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 495 SB over I 95 NB built?

It was built in 1965, making it 60 years old in 2025.

What condition is I 495 SB over I 95 NB 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 November 2024.

How much traffic does I 495 SB over I 95 NB carry?

About 44,268 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is I 495 SB over I 95 NB?

The structure is 114 ft (34.7 m) long with a longest span of 112 ft (34.1 m) and a deck 58 ft wide.

Who owns I 495 SB over I 95 NB?

It is owned by the State Highway Agency.