Bridge Type
Main Span(s): Steel [3] Arch - Thru [12]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]
Bridge Dimensions
Length: 38.6 m = 126.6 ft
Main Spans: 1 at 37.2 m = 122.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 7.3 m = 24.0 ft (2 Lanes) and Out-To-Out: 9.3 m = 30.5 ft for a 8.3 m = 27.2 ft approaching roadway.
Vertical Clearance: 4.55 m = 14.9 ft and Navigational Clearance: 0 = N/A
Location
Charlemont [12505]: Franklin County [011], Massachusetts [25]
Owned by Town or Township Highway Agency [03], DOT District: 1
AT SHELBURNE TL/RTE 112
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 60 metric ton = 66.0 tons (Load Factor(LF) [1])
Inventory: 35.9 metric ton = 39.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Basically intolerable requiring high priority of corrrective action [3]
Waterway: Superior to present desirable criteria [9] and Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Inspections
Date: October 2020 [1020] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of relocation of road. [32]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 840 (2016) and Trucks: 6%
Future ADT: 916 (In 2031
)
