As part of this development project, Magna intended to install a private drive off the west side of Mill Park Dr. over a regulatory floodway, Zone AE. The drive was 36-ft from curb to curb. The structure was a precast reinforced concrete three-sided flat top culvert with a 7’-6” rise and a minimum 20’-0” span. 2LMN designed and permitted a new three-sided culvert through FEMA’s CLOMR and LOMR process. The selected foundation included a 14” cast-in-place reinforced concrete piles. 2LMN provided construction drawings to the City of Lancaster for the culvert footings and wings, as well as drive details.  In addition, 2LMN also provided turn lane design for Mill Park Dr. and pavement overlay plans for Mill Park Dr., Anchor Ave. and Dave Johns Ave.  Existing sanitary sewers were also extended on the side roads, therefore, 2LMN applied for the Sanitary Sewer Extension Permit to Install through the OEPA.