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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.