Did anybody else do this? I don't know if it's just CoCoCounty.
I scored 28 out of 30 possible one-way trips. Seems like their prize categories are kind of stupid since a perfect score barely gets you the silver medal.
https://511contracosta.org/2016-cont...ute-challenge/
Challenge Rewards Tiers:
Gold: $100 ‘Commute Champs’ with the highest number of clean trips
Silver: $50 Minimum of 30 clean one-way trips
Bronze: $25 Minimum of 15 clean one-way trips