US Bridges

I 495 NB over HWY Golden Cove RD

Fair

Middlesex County, Massachusetts · 0.1 MI E Rt 110 · Structure no. C080262JBDOTNBI

Built
1960
65 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
108 ft
3 main spans
Daily traffic
66,190
2021 count
Owner
State
State Highway Agency

About this bridge

I 495 NB over HWY Golden Cove RD is a steel stringer/multi-beam or girder carrying I 495 NB over HWY Golden Cove RD in Middlesex County, Massachusetts. It was built in 1960, so it is 65 years old, older 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 5 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 66,190 vehicles a day, roughly 9% of them trucks, projected to reach 139,294 by 2032. The structure is 108 ft (32.9 m) long and 119 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesI 495 NB
CrossesHWY Golden Cove RD
Location0.1 MI E Rt 110
RouteInterstate 495
CountyMiddlesex County
StateMassachusetts
Coordinates42.60567, -71.3423
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.5 US tons
Inventory rating38 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length108 ft (32.9 m)
Longest span43 ft (13.1 m)
Deck width119 ft (36.3 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic66,190 (2021)
Projected traffic139,294 by 2032
Trucks9%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$10 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 495 NB over HWY Golden Cove RD built?

It was built in 1960, making it 65 years old in 2025.

What condition is I 495 NB over HWY Golden Cove RD 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 March 2023.

How much traffic does I 495 NB over HWY Golden Cove RD carry?

About 66,190 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is I 495 NB over HWY Golden Cove RD?

The structure is 108 ft (32.9 m) long with a longest span of 43 ft (13.1 m) and a deck 119 ft wide.

Who owns I 495 NB over HWY Golden Cove RD?

It is owned by the State Highway Agency.