Seiler Lankes Group, LLC (SLG) operates on the foundation of providing its clients a full range of transportation engineering services while maintaining the highest level of accuracy and accountability. SLG founding principals and staff have a blend of experience gained from years of working as public employees and as private consultants in positions of varying responsibility and oversight. This combination of experience provides SLG with not only diverse knowledge of various local, state and federal rules and regulations but with a network of contacts that will enable responding to most any project situation with timely and effective solutions. Our services include: SLG Procurement • Feasibility Analyses • Schematic Design and Review • Quantity and Cost Estimates • RFP and RFQ Documents • Technical Provisions • Maintenance and Operations SLG Planning • Feasibility Studies • Corridor/Route Identification Studies • Minor Traffic Studies • Public Involvement • Inter-agency Coordination • Opinions of Probable Cost SLG Construction • Design Plan Interpretation • Design Plan Changes • Requests for Information Response • Contractor/Agency Coordination • Utility Coordination Management • Field Change Requests • As-built Plan Preparation SLG Engineering • Preliminary/Final Design Schematics • Right-of-Way Determinations • Traffic Operations Analyses • Quantity & Construction Estimates • General Notes and Specifications • Special Specifications & Provisions • PS&E Preparation  traffic control plans  plan and profile designs  intersection design and analyses  structural layouts and design  hydrologic studies  hydraulic design  erosion control  illumination design  traffic signal design  pavement markings and signing  large sign design and detailing • Post-PS&E services  bid document preparation  pre-bid meetings  bid opening  recommendation of award