IF Jacksonville has any weather related problems in the morning .. the concern will be the bridges. They are always the first to see ice .. should the temperatures be cold enough. Channel 4's Jim Piggott is out on the roads -- checking with the highway patrol. He joins us now LIVE from near the Main Street Bridge.Jim, it feels colder than what the thermometer says. 3 The biggest concern will be this bridge..the main street bridge .. Since it has a metal grating there is a chance if would freeze before the other... 27-32 1'03-1'07The Florida Highway patrol and the Department of transportation are not expecting problems tonight.. but are standing by just in case..FHP says it will relay on troopers in their cars to radio in reports about the bridges.. and it will be up to the troopers to decide if they should be closed... Jacksonville traveler relay on the bridges to get around town..and since the main street bridge is the last one with metal grating it's the one that could freeze up firstThe travel lanes are usually going to stay drivable . Where you would have a problem is where you have metal grating or an expansion joint that may freeze quicker or when you change lanes.FHP says just be careful.. If you see any kind of ice forming where the person would lose traction but the biggest concern are not for cars but for motorcycles .. what is an inconvenience for a car could be a deadly decision for a motorcycle. As for the other roadway.. the city is keeping pace on that .. The head of the emergency operation center says they've been in touch with each agency to stand byWe are certainly monitoring the situation with public works and others but right now Its not a problem 3 Jim, are there sand trucks available if there sand trucks available if they're needed?