Watch these birds-eye view updates of the Build NCC projects currently happening along I-5 in Encinitas! To date, crews have moved utilities, constructed temporary work platforms, and installed new rail bridge support columns. Build NCC improvements include rail double tracking, San Elijo Lagoon restoration, new bike/ped trails, replacing the highway and rail bridges at the San Elijo Lagoon, and extended Carpool/High Occupancy Vehicle (HOV) lanes.