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Nearby Bridges in NBI 2021: 2


I 90 EB over HWY E MOUNTAIN RD (Route: 90)
Num:W250494JPDOTNBIx
Open: no restriction [A]
Built: 1957, Reconstructed: 1994
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

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: 12.4 m = 40.7 ft
Main Spans: 1 at 11.2 m = 36.7 ft
Approach Spans: 0
Skew: 10
Width, Roadway: 12.6 m = 41.3 ft (2 Lanes) and Out-To-Out: 13.6 m = 44.6 ft for a 12.6 m = 41.3 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Westfield [76030]: Hampden County [013], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 2
MM 42.3 ON I-90 EB
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 56.8 metric ton = 62.5 tons (Load Factor(LF) [1])
Inventory: 34 metric ton = 37.4 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: March 2020 [0320] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 24987 (2019) and Trucks: 12%
Future ADT: 49260 (In 2031 )
I 90 WB over HWY E MOUNTAIN RD (Route: 90)
Num:W250494JQDOTNBIx
Open: no restriction [A]
Built: 1957, Reconstructed: 1994
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

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: 12.4 m = 40.7 ft
Main Spans: 1 at 11.2 m = 36.7 ft
Approach Spans: 0
Skew: 10
Width, Roadway: 12.6 m = 41.3 ft (2 Lanes) and Out-To-Out: 13.6 m = 44.6 ft for a 12.6 m = 41.3 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Westfield [76030]: Hampden County [013], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 2
MM 42.3 ON I-90 WB
Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 56.8 metric ton = 62.5 tons (Load Factor(LF) [1])
Inventory: 34 metric ton = 37.4 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: March 2020 [0320] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 26392 (2019) and Trucks: 12%
Future ADT: 49260 (In 2031 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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