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Nearby Bridges in NBI 2021: 1


C2007 over LAMOILLE RIVER (Route: 0)
Num:100410001804101x
Open: no restriction [A]
Built: 1997, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

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Rough Distance: 0 Miles (0 Kilometers)

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: 111.6 m = 366.2 ft
Main Spans: 2 at 54.9 m = 180.1 ft
Approach Spans: 0
Skew: 17
Width, Roadway: 8.1 m = 26.6 ft (2 Lanes) and Out-To-Out: 9.4 m = 30.8 ft for a 8.5 m = 27.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Milton [45250]: Chittenden County [007], Vermont [50]
Owned by Town or Township Highway Agency [03], DOT District: 5
@ JCT W CL2 TH6
Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 71.1 metric ton = 78.2 tons (Allowable Stress(AS) [2])
Inventory: 36.9 metric ton = 40.6 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 minimum criteria [6]
Waterway: Better than present minimum criteria [7] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 1 km = 0.6 mi
Traffic
ADT: 915 (2019) and Trucks: 2%
Future ADT: 961 (In 2029 )

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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