Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Closed Grating [4] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 47.2 m = 154.9 ft
Main Spans: 1 at 45.7 m = 149.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4.8 m = 15.7 ft (1 Lanes) and Out-To-Out: 5 m = 16.4 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 4.11 m = 13.5 ft and Navigational Clearance: 0 = N/A
Location
Stockbridge [70375]: Windsor County [027], Vermont [50]
Owned by Town or Township Highway Agency [03], DOT District: 4
0.05 MI TO JCT VT 107
Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Fair [5]
Loading
Design: M 13.5 / H 15 [2]
Operating: 32.4 metric ton = 35.6 tons (Allowable Stress(AS) [2])
Inventory: 18 metric ton = 19.8 tons (Allowable Stress(AS) [2])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: December 2020 [1220] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 1.1 km = 0.7 mi
Traffic
ADT: 430 (2019) and Trucks: 2%
Future ADT: 452 (In 2029
)
