Lyft (NY, IL, FL, CO, MA, PA, DC, MO, GA, TX): Two Rides (up to $10 each) via App Free (Valid From 10/12 to 10/14, 10/26 to 10/31, 11/16 to 11/18 in Select States)

Turns out Budweiser is reusing codes from last year and adding "17".
Promo Code: SAFEROADS17
Valid 10/12 to 10/14
Promo Code: LYFTSONBUD17
10/26 to 10/31
Promo Code: BUDCARES17
11/16 to 11/18
Lyft (NY, IL, FL, CO, MA, PA, DC, MO, GA, TX): Two Rides (up to $10 each) via App Free
Every Thursday
Beginning Thursday, Sept. 21, through the end of the year, Budweiser will provide up to 10,000 round-trip rides every weekend across nine states: New York, Colorado, Illinois, Florida, Massachusetts, Pennsylvania, Missouri, Texas, Georgia; plus Washington, D.C. Budweiser will share a unique ride code on its Facebook and Instagram channels each Thursday at 2 p.m. ET, which new and existing Lyft users over the age of 21 can use to claim a $20 ride credit (two $10 one-way rides) through the Lyft app. The credits can be redeemed for rides taken between 5 p.m. and 5 a.m. local time that Thursday, Friday or Saturday night.
Take a ride between 5 p.m. and 5 a.m. local time that Thursday, Friday or Saturday night.