1700 AM Radio for traffic and weather updates   835-3102 for recorded updates   835-3116 from the South Shore (On cellular, dial #27 to REPORT DWIs, a free cellular call)   626-4406 from the North Shore CB Channel 15 thecauseway.us   Observe the posted speed limit, unless otherwise directed by the Causeway's electronic billboards. Always observe these directions. If you are ever signaled to pull over by a Causeway patrol vehicle, you should do so at the next available crossover, not on the side of the bridge.   Also, observe and obey the posted speed limit when traveling through the plazas. Consider how the traffic looks to toll collectors. Speeding vehicles make it more difficult for them to do their jobs, and are a safety hazzard.   Weight and Size Limits   Lake Pontchartrain Causeway   Greater New Orleans Expressway Commission    NOTE: Gross Vehicle and Axle weights noted are for general guidance. Actual weight limits are based on the width of tire on the steer axle, axle combinations and statutory limits. See the most current edition of the LOUISIANA REGULATIONS FOR TRUCKS, VEHICLES AND LOADS published by the LaDOTD for actual weight limit for your vehicle.  Maximum Tire Weight   650 Pounds per inch width of tire   Maximum Gross Weight   88,000 Pounds     Size Limits   Maximum Width   Vehicle Width except buses - 8'-6"   Loads shall project not more than 12 inches beyond the vehicle body width.     Maximum Height Height - 14'-6"   Maximum Length Single Vehicle - 45 Feet   Combination Vehicles  -65 Feet     Compiled in Accordance with Louisiana Department of Transportation and Development Weights and Standards   If you break down on the Causeway and cannot make it to a crossover:     Activate your hazard lights.   Pull all the way over to the right curb.   The driver and all occupants exit to the rear of your vehicle and stand on the right side curb.   From the right side curb, use hand signals to wave oncoming traffic into the left lane.   Walk to the closest call box, pull the white handle down and push the red button. The police will respond.   Continue to wave oncoming traffic into the left lane.     When fog procedures are in effect, stay in the right lane only and do not pass. Form a single line in the right lane.   Put on your head lights. (do not use brights or emergency lights)   Stay close enough to the vehicle in front of you to see its taillights, but don't follow too closely.  In case of vehicle failure, do not stop in the right lane. Attempt to make it to a crossover (located approximately 3 1/2 miles apart). If this is not possible, then turn on emergency lights and pull over into the left lane close to the railing.  Move a safe distance to the rear of a stalled vehicle.  Please stand on walkway, on the left lane and flag approaching vehicles until the Causeway Police arrive.   Tune to 1700 AM radio for up to the minute information.   Be sure your heater/defroster, windshield wipers, and all headlights/ taillights are working before entering the bridge.   You and your vehicle's occupants should always wear safety belts... it's the law. Weight Limits http://www.dotd.state.la.us/highways/maintenance/permits/home.asp The key to safe driving is keeping our eyes on the road.  Texting while driving reduces situational awareness and increases chances for crashes for those texting and anyone else driving nearby.  Texting while driving is prohibited on the Causeway Bridge ….it’s against the law.