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Grandpa’s Knob

Castleton, Vermont

Owner:

Town of Castleton

Engineer:

Vermont AOT

Contractor:

Town of Castleton

Installation:

2002

Technical Description:

  • Span: 15 ft - 4 in
  • Rise: 6 ft - 5 in
  • Product: Aluminum Box Culvert

In 2002, Vermont needed to replace some aging undersized culverts as part of an effort to protect the quality and quantity of the state’s fish population.

Working closely with the town officials, Vermont AOT and the Vermont ANR Stream Alteration Engineer designed an Aluminum Structural Plate Box Culvert with a full invert and fish baffles.

Technical Description:

  • Span: 15 ft - 4 in
  • Rise: 6 ft - 5 in
  • Product: Aluminum Box Culvert

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