Four Mile Road Improvements

St. Johns County, florida

Matthews Design Group (MDG) provided engineering support to design safety improvements for  a two-mile section of Four Mile Road in St. Johns County. These improvements included adding paved shoulders, design of a five-foot wide sidewalk parallel to the road, review and improvement of storm drainage, and repaving and remarking of the roadway. 

Services Provided

  • Drainage basin modeling
  • Stormwater infrastructure design
  • Roadway resurfacing
  • Construction inspection
  • Permitting with St. Johns County, United States Army Corps of Engineers, Florida Fish and Wildlife Conversation Commission, Johns River Water Management District, and Florida Department of Environmental Protection