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Design Criteria for Construction or Modification of Highways or Obstructions | Midpage
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Subpart C
Article II
Chapter 106
Design Criteria for Construction or Modification of Highways or Obstructions
Design Criteria for Construction or Modification of Highways or Obstructions
106.31
Hydraulic capacity.
106.32
Placement of drainage structures.
106.33
Appurtenant structures.