Street sweepers about the same width as a ride on lawn mower exist, they can easily get down separated lanes: https://duckduckgo.com/?q=mini+street+sweepers&iax

Street sweepers about the same width as a ride on lawn mower exist, they can easily get down separated lanes: https://duckduckgo.com/?q=mini+street+sweepers&iax=images&ia=images https://duckduckgo.com/?q=mini+street+sweepers&iax=images&ia...