Ventnor is looking to spend an estimated $4.8 million on three projects to improve traffic flow and safety. One of them includes synchronizing traffic on Atlantic Avenue.The City Commission will hold a public hearing today on a bond ordinance funding the improvements. The ordinance appropriates about $2.5 million in grants for the traffic improvements and calls for the issuing of $2.3 million in bonds to finance the rest of the costs. The meeting is scheduled for 5:30 p.m. Thursday at City Hall at 6201 Atlantic Ave.