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A- Grate Dimension B-Grate Thickness C-Clear Opening E-Base Flange F-Frame Height Grate Type Square Feet Open Weir Perimeter Lineal Feet
22-1/2 x 22-1/2 2 20-7/8 x 41-3/4 24-11/16 x 58-1/2 9 to 10 V 11.3
All dimensions are listed in inches unless otherwise noted.

Illinois DOT Type 22

Available with bolting options.  Typically used at sag locations of concrete barrier wall or non-pedestrian areas of

combination concrete curb and gutter.

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