CTA 4271 & 4272 head across Van Buren Street as they tour the loop for CTA's 75th anniversary.

CTA 4271 is seen making the turn north on the southwest portion of the loop at the intersection of Wells and Van Buren.

Headed for the Chicago Loop.

Work Train of ex-4000 series cars on the Chicago Loop.

Southbound CTA historical cars make a photo stop at Main Street in Evanston.

Southbound CTA historical cars make a photo stop at Main Street in Evanston.

The two CTA historical 4000 series cars head across the North Shore Channel just north of Central Street in Evanston.

The two CTA historical 4000 series cars built in 1922 head south out of Linden across the couple grade crossings and up the hill over the North Shore Channel. They ended up making three round trip... (more)

We are inside the Chicago Transit Authority's Linden Shops as the two historical cars built in 1922 prepare to depart their normal hiding spot at Linden for the Skokie Shops.

CTA cars 4271-4272 cross the North Shore Channel on their way home to Linden after living at the Skokie Shops while the south end of the Red Line was rebuilt.

CTA's 4000s pass the new Oakton - Skokie stop along the Skokie Swift (Yellow Line) on their way to the Skokie Shops.

CTA's 4000s make a quick run up to Dempster St for their 90th birthday.

CTA's 4000s make a rare appearance at Adams & Wabash. They were being moved to Skokie to make room for Red Line trainsets at Linden for when the 95th side closes for construction in the next month... (more)

CTA 4271 & 4272 make their way down Wabash on a rare visit to The Loop

CTA 4272-4271, stored away but not forgotten by all transit enthusiasts... Hopefully, someday, the CTA will come around and operate some excursions with these cars.