Construction crews work on the Red Line tracks at the Loyola CTA station platform in Rogers Park. View Full Caption Benjamin Woodard/DNAinfo

ROGERS PARK — Beginning at 10 p.m. Friday and lasting through the weekend, southbound Red Line Trains will bypass the Jarvis, Morse and Loyola CTA stations so crews can work on the Purple Line Express tracks

The stations will stay open for northbound travelers, but southbound riders who typically board at those stations will need to hop a bus north to the Howard CTA station to catch a train.

Those at Howard looking to go to one of the three stations can take a southbound train to Granville before turning around and grabbing a train headed north.

Street parking should not be affected, Ald. Joe Moore (49th) said to residents in an email, though construction noise — like horns — will likely be audible.

Normal service will resume around 8 p.m. Sunday.

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