Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 114.6 m = 376.0 ft
Main Spans: 2 at 56.1 m = 184.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 14 m = 45.9 ft (3 Lanes) and Out-To-Out: 14.8 m = 48.6 ft for a 14 m = 45.9 ft approaching roadway.
Vertical Clearance: 4.88 m = 16.0 ft and Navigational Clearance: 0 = N/A
Location
Westfield [76030]: Hampden County [013], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 2
1.3 MI SOUTH OF I-90
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 82.6 metric ton = 90.9 tons (Load Factor(LF) [1])
Inventory: 49.5 metric ton = 54.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: July 2020 [0720] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 28241 (2018) and Trucks: 9%
Future ADT: 21163 (In 2033
)
