Mayor Greg Fischer, the Office of Performance Improvement, and the Public Works Department have developed a partnership with Waze, the world's largest community-based traffic and navigation app. Waze is expected to dramatically improve traffic conditions in Metro Louisville by giving drivers the ability to share real-time traffic and road information. Louisville becomes the fifth city to team with Waze by reporting road closures and construction. The Metro Louisville government will now be able to more effectively alert citizens and businesses about construction, accidents or special events, like community runs, walks and parades. The city is now sending all its road closure information directly to Waze, which displays it on an easy-to-use and easy-to-see-and-understand mobile app that can be downloaded on smart phones, tablets or in car navigation systems. You can also view the road closure map here on the Louisville Downtown Partnership site.