Class 4 Practiceby Naval KishoreJanuary 17, 2023February 5, 2023 Results - Restart New Quiz Restart New Quiz #1. The maximum speed in an alley is _______ unless otherwise posted. 30 km/h 30 km/h 20 km/h 20 km/h 15 km/h 15 km/h 25 km/h 25 km/h The maximum speed in an alley is 20 km/h unless otherwise posted. Next Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment.