US Bridges

HWY So Sta Conn over I 93 Ramps Cc Kk D

Good

Suffolk County, Massachusetts · Unit 2 · Structure no. B166779AWMBTNBI

Built
2004
21 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Multiple
Steel
Length
122 ft
1 main span
Daily traffic
—
2000 count
Owner
State
Other State Agency

About this bridge

HWY So Sta Conn over I 93 Ramps Cc Kk D is a steel box beam or girders - multiple carrying HWY So Sta Conn over I 93 Ramps Cc Kk D in Suffolk County, Massachusetts. It was built in 2004, so it is 21 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.

No traffic count is recorded. The structure is 122 ft (37.3 m) long and 71 ft wide.

CarriesHWY So Sta Conn
CrossesI 93 Ramps Cc Kk D
LocationUnit 2
RouteInterstate 93
Coordinates42.34845, -71.05796
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating75.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length122 ft (37.3 m)
Longest span119 ft (36.3 m)
Deck width71 ft (21.7 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerOther State Agency
Maintained byOther State Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was HWY So Sta Conn over I 93 Ramps Cc Kk D built?

It was built in 2004, making it 21 years old in 2025.

What condition is HWY So Sta Conn over I 93 Ramps Cc Kk D 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 June 2023.

How much traffic does HWY So Sta Conn over I 93 Ramps Cc Kk D carry?

No traffic count is recorded for this structure.

How long is HWY So Sta Conn over I 93 Ramps Cc Kk D?

The structure is 122 ft (37.3 m) long with a longest span of 119 ft (36.3 m) and a deck 71 ft wide.

Who owns HWY So Sta Conn over I 93 Ramps Cc Kk D?

It is owned by the Other State Agency.