Bridge Type
Main Span(s): Wood or timber [7] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 230.1 m = 755.0 ft
Main Spans: 52 at 4.6 m = 15.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 9.1 m = 29.9 ft (2 Lanes) and Out-To-Out: 12 m = 39.4 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 2.4 m = 7.9 ft
Location
Beverly [05595]: Essex County [009], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 4
AT DANVERS RIVER
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Serious [3]
Loading
Design:
Operating: 11.3 metric ton = 12.4 tons (Load Factor(LF) [1])
Inventory: 8.3 metric ton = 9.1 tons (Load Factor(LF) [1])
Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: September 2020 [0920] and Frequency: 6
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 6862 (2018) and Trucks: 2%
Future ADT: 17372 (In 2031
)
