Owensboro city officials say the riverwalk behind the Owensboro Convention Center is about to open, and will be just in time for the upcoming air show. According to media partner 14News, several hundred feet of walkway between the pier and Holiday Inn has been under construction this summer. Over the next few days, fencing will be installed, and landscaping will be planted. The last section of the riverwalk behind the Holiday Inn will be finished by the end of the year.