US 17 from CR 760A to Heard Street and within the City of Arcadia: Construction project: Crews are expanding US 17 to four lanes. Work continues to construct utilities, install drainage, and construct new roadway. Northbound and southbound US 17 traffic have switched to the new portion of US 17 from south of CR 760A/McCaskill Street to north of CR 760/Welles Avenue. Traffic remains on the existing lanes from north of CR 760/Welles Avenue to south of Fletcher Street. Northbound and southbound US 17 travel lanes have shifted to the new eastern roadway from south of Fletcher Street to north of Hibiscus Drive. In Arcadia – northbound and southbound US 17 travel lanes have shifted to the new western roadway from Hibiscus Drive to Palmetto Street. SW Palm Drive is closed and the detour route is SW Hibiscus Drive to SE Hillsborough Avenue. Intermittent lane closures possible on US 17 and SR 70. Motorists should continue to observe the posted speed limits. Work vehicles are entering and exiting the roadway during the week. Please use caution and plan additional travel time. Expected project completion is in the summer of 2017. The contractor is Prince Contracting.