US 23 Petition Ditch Project Plans.pdf

This is a set of engineering drawings and project plans for the North S.H. 15/23 Group Petition Project in Crawford Township Sections 20 & 29, Wyandot County, Ohio. The plans detail construction work for highway improvements and drainage along State Highway 15/23, with specific benchmark locations (BM #1, BM #2, and BM #3) and construction details for closing shoulders of a multi-lane divided highway. The drawings include topographical surveys, cross-sections, and detailed construction specifications for drainage improvements and highway modifications.

The technical specifications include predetermined soil types, construction methods, and detailed measurements for shoulder improvements and drainage installations. The plans incorporate multiple engineering drawings showing elevation profiles, cross-sections, and construction details following Ohio Department of Transportation standards. The drawings specifically detail the closing shoulder specifications of a multi-lane divided highway (MT-95.45), including pavement marking, shoulder treatments, and drainage features. Construction notes indicate specific requirements for materials, compaction, and installation methods that must be followed during project execution.