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Nearby Bridges in NBI 2021: 2


ST 79 S MAIN ST over WATER ASSONET RIVER (Route: 79)
Num:F090023KPMUNNBIx
Open: no restriction [A]
Built: 1886, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Masonry [8] Arch - Deck [11]
Approach Span(s): Other [00]
Deck: Not applicable [N] with Wearing Surface: Not applicable (applies only to structures with no deck) [N]
Bridge Dimensions
Length: 11.6 m = 38.1 ft
Main Spans: 1 at 11.6 m = 38.1 ft
Approach Spans: 0
Skew: 10
Width, Roadway: 7.5 m = 24.6 ft (2 Lanes) and Out-To-Out: 10 m = 32.8 ft for a 7 m = 23.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Freetown [25240]: Bristol County [005], Massachusetts [25]
Owned by Town or Township Highway Agency [03], DOT District: 5
.9 MI NE OF RTE 24
Condition
Deck: Not Applicable [N]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: M 18 / H 20 [4]
Operating: 99.9 metric ton = 109.9 tons (No rating analysis or evaluation performed [5])
Inventory: 50.9 metric ton = 56.0 tons (Allowable Stress(AS) [2])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Superior to present desirable criteria [9] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: October 2020 [1020] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 9450 (2017) and Trucks: 12%
Future ADT: 23690 (In 2031 )
ST 79 ELM ST over WATER ASSONET RIVER (Route: 79)
Num:F090033KQMUNNBIx
Open: no restriction [A]
Built: 1822, Reconstructed: 2010
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.2 Kilometers)

Bridge Type
Main Span(s): Masonry [8] Arch - Deck [11]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 13.7 m = 44.9 ft
Main Spans: 3 at 4 m = 13.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 7 m = 23.0 ft (2 Lanes) and Out-To-Out: 10 m = 32.8 ft for a 7.1 m = 23.3 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Freetown [25240]: Bristol County [005], Massachusetts [25]
Owned by Town or Township Highway Agency [03], DOT District: 5
.1 MI EAST OF ASSONET CTR
Condition
Deck: Not Applicable [N]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 65.6 metric ton = 72.2 tons (Load Factor(LF) [1])
Inventory: 65.6 metric ton = 72.2 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: December 2020 [1220] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 9587 (2019) and Trucks: 5%
Future ADT: 14214 (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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