The terrorist attacks on September 11th have led to historic losses for the travel industry. Tens of thousands have canceled travel plans. Now travel agencies and public officials are trying to asure the public traveling is safe. Some additional security measures being taken at Port Columbus include, allowing only loading and unloading at the curbside, checking luggage with sky cabs is not allowed, and you have to check your luggage at the counter. Short term parking is off limits, you may only use long term parking.