Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 28.5 m = 93.5 ft
Main Spans: 1 at 27.5 m = 90.2 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 9.5 m = 31.2 ft (2 Lanes) and Out-To-Out: 12 m = 39.4 ft for a 9.5 m = 31.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Great Barrington [26815]: Berkshire County [003], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 1
1MI W OF US7
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 74.5 metric ton = 82.0 tons (Load Factor(LF) [1])
Inventory: 44.7 metric ton = 49.2 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: February 2020 [0220] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 1.3 km = 0.8 mi
Traffic
ADT: 10345 (2016) and Trucks: 8%
Future ADT: 18378 (In 2031
)
