The agreement is part of a data-sharing partnership between LA and the Google-owned tech company announced by Mayor Eric Garcetti.
The app has already begun showing street closures and will start including hit-and-run alerts and so-called Amber Alerts sent out for kidnappings in the coming months.
"This is going to be updated in real-time, every two minutes, giving motorists the information they need to... get home for dinner in time," said Garcetti.
The agreement to add notifications about hit-and-run and kidnapping alerts was reached Monday "in a very good meeting" between Waze and LAPD Chief Charlie Beck," the mayor said.
In January, it emerged that Beck had sent a letter to the tech company's CEO lamenting that the Waze application posed a danger to police because of its ability to track their locations.
The LAPD chief said at the time that the shooter in a recent double murder of two New York police officers used the application to track the location of cops.
Waze is a traffic and navigation application to which users contribute information in order to share real-time road information.
Get your daily dose of tech news, reviews, and insights, in under 80 characters on Gadgets 360 Turbo. Connect with fellow tech lovers on our Forum. Follow us on X, Facebook, WhatsApp, Threads and Google News for instant updates. Catch all the action on our YouTube channel.