Red Line Chicago Transit Authority?

right after.hope this helps

sure, the "L" runs on Saturdays, yet actaully to get to the Lincoln Park Zoo you probable do no longer prefer to take the L - it finally ends up too far west. in case you're commencing at Millenium Station, purely walk as much as Randolph and Michigan and take a 151 bus north, which will wind its way up top to the front front of the Lincoln Park Zoo.