HOME ABOUT PARTNERS SERVICES AWARDS CAREERS LINKS CONTACT BRIDGES Bridge Design & Rehabilitation Seismic Analysis & Design Box Culvert Design Special Sign Structures Retaining Walls Inspections Hydraulics EFK♦Moen designed many structures, including over 100 bridge and culvert projects. These have included new prestressed concrete girder and steel plate girder bridges ranging in length from 50’ to 500’ located in all seismic zones. EFK♦Moen performs bridge inspection services and provides recommendations on rehabilitation improvements to keep bridges in service. Other transportation related structural design services include special sign truss structures and foundations and retaining walls, including MSE, cast-in-place, sheet pile, soldier pile and soil nail walls. Roadways | Bridges | Surveying | Traffic | Water Resources | Construction Services © 2021 | EFK♦Moen, LLC | All Rights Reserved Missouri | Illinois | Georgia

HOME ABOUT PARTNERS SERVICES AWARDS CAREERS LINKS CONTACT TRAFFIC Roadways | Bridges | Surveying | Traffic | Water Resources | Construction Services Traffic Signal Design Traffic Operational Analysis Traffic Impact Studies Signal Corridor Timing Safety Assessment EFK♦Moen has designed many traffic signals and is experienced in providing traffic operational analysis, level of service and safety assessments for interstate corridor and interchange improvements; signalized intersections; roadway segments. For site developments, our staff has prepared trip generation projections and traffic impact studies detailing the site parking, storage lengths and lane use improvements needed to handle projected traffic volumes. © 2021 | EFK♦Moen, LLC | All Rights Reserved Missouri | Illinois | Georgia

HOME ABOUT PARTNERS SERVICES AWARDS CAREERS LINKS CONTACT CONTACT If you have any questions regarding our services, please contact us by either calling us or filling out the form below, and we’ll get back to you as soon as possible. We look forward to hearing from you. Send EFK♦Moen - St. Louis, MO 13523 Barrett Parkway Dr. | Suite 250 St. Louis, MO 63021 PHONE: 314-394-3100 EFK♦Moen - Fairview Heights, IL 303 Fountains Parkway, Suite 240 Fairview Heights, IL 62208 PHONE: 618-206-4250 EFK♦Moen - Chicago, IL 311 South Wacker | Suite 460 Chicago, IL 60606 PHONE: 312-396-4065 EFK♦Moen - St. Charles, MO 2536 South Old Highway 94 | Suite 226 St. Charles, MO 63303 PHONE: 636-244-3747 EFK♦Moen - Atlanta, GA 1000 Parkwood Circle | Suite 325 Atlanta, GA 30339 PHONE: 770-575-0384 © 2021 | EFK♦Moen, LLC | All Rights Reserved Missouri | Illinois | Georgia