Bridge Type
Main Span(s): Steel continuous [4] 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: 108.5 m = 356.0 ft
Main Spans: 2 at 53.6 m = 175.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 12 m = 39.4 ft (2 Lanes) and Out-To-Out: 14.7 m = 48.2 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Brattleboro [07900]: Windham County [025], Vermont [50]
Owned by State Highway Agency [01], DOT District: 2
0.9 MI N JCT. VT.9 W
Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 89.1 metric ton = 98.0 tons (Allowable Stress(AS) [2])
Inventory: 44.1 metric ton = 48.5 tons (Allowable Stress(AS) [2])
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: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 14600 (2018) and Trucks: 11%
Future ADT: 15330 (In 2028
)
