Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Concrete [1] Tee beam [04]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 9.1 m = 29.9 ft
Main Spans: 1 at 5.8 m = 19.0 ft
Approach Spans: 1
Skew: 35
Width, Roadway: 23.2 m = 76.1 ft (3 Lanes) and Out-To-Out: 23.8 m = 78.1 ft for a 18 m = 59.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Middlebury [44275]: Addison County [001], Vermont [50]
Owned by State Highway Agency [01], DOT District: 5
0.1 MI S JCT. U.S.7
Condition
Deck: Serious [3]
Superstructure: Serious [3]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 0 metric ton = 0.0 tons (No rating analysis or evaluation performed [5])
Inventory: 0 metric ton = 0.0 tons (No rating analysis or evaluation performed [5])
Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 1999 [599] and Frequency: 12
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 5.1 km = 3.2 mi
Traffic
ADT: 7800 (2018) and Trucks: 11%
Future ADT: 8190 (In 2028
)