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Aaron Maertins

@amaertins.bsky.social

Chicagolander Transit planner ๐Ÿš‰ World traveler โœˆ๏ธ Husband ๐Ÿณ๏ธโ€๐ŸŒˆ and dog dad Lover of Shark Week ๐Ÿฆˆ and chocolate chip cookies ๐Ÿช

190 Followers  |  479 Following  |  101 Posts  |  Joined: 07.11.2024  |  2.4739

Latest posts by amaertins.bsky.social on Bluesky

JR Yamanote Line train arriving at a station

JR Yamanote Line train arriving at a station

Bowl of ramen, bowl of rice, and side of extra garlic

Bowl of ramen, bowl of rice, and side of extra garlic

Exterior of a Japanese 7-11

Exterior of a Japanese 7-11

Japanese wafer and chocolate ice cream

Japanese wafer and chocolate ice cream

When youโ€™ve got a six hour layover and have critical business to attend to

28.09.2025 22:51 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Crowded Metra train with nearly every seat full, and a Bike Car 1.5 with three bikes.

Crowded Metra train with nearly every seat full, and a Bike Car 1.5 with three bikes.

Packed trains, room for bikes, and happy riders!

20.09.2025 18:38 โ€” ๐Ÿ‘ 8    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Paper sign saying โ€œUP-N weekend service will run every 60 minutes starting September 20th โ€ฆ start taking the train!โ€

Paper sign saying โ€œUP-N weekend service will run every 60 minutes starting September 20th โ€ฆ start taking the train!โ€

Paper sign saying โ€œIf you see something, say something. Call the Metra police to contribute to a safer transit systemโ€

Paper sign saying โ€œIf you see something, say something. Call the Metra police to contribute to a safer transit systemโ€

Paper sign saying โ€œThank you for not drivingโ€

Paper sign saying โ€œThank you for not drivingโ€

Thereโ€™s a tactical urbanist on the loose in Evanston and Iโ€™m here for it

20.09.2025 17:32 โ€” ๐Ÿ‘ 10    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Metra train arriving at Ravenswood station with riders on the platform waiting to board

Metra train arriving at Ravenswood station with riders on the platform waiting to board

Today, Chicagoโ€™s third-busiest regional rail line got its most robust weekend schedule since at least 1981. These people are about to board a train during the middle of what was a two-hour gap in service. As a transit planner, thereโ€™s almost nothing better than watching people use a new service.

20.09.2025 17:01 โ€” ๐Ÿ‘ 136    ๐Ÿ” 14    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 0
Inside of a Metra train with most seats filled

Inside of a Metra train with most seats filled

Lots of folks out celebrating today!

20.09.2025 16:31 โ€” ๐Ÿ‘ 10    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thatโ€™d require a -big- Mannheim fix

14.09.2025 01:34 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Iโ€™ll say Iโ€™ve done my best to make that workable on my end - the off peak train comes at the same time every hour, 7 days a week, and itโ€™s been like that since last May. Easy to schedule around. But the 330 is not clockfaced, and also for some reason stops at Archer/Harlem rather than going to MDW.

14.09.2025 01:12 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Youโ€™ll NITA find someone who can look into that.

14.09.2025 00:59 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Well this would seem to sever my own one-seat ride to ORD so now Iโ€™m not sure.

14.09.2025 00:54 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Milwaukee District capacity would definitely make it interesting but would be cool to see one of those lines go to ORD - one seat ride for the greater South Side/South Burbs to the largest single site employer (that is ORD right?) + connection for McCormick Pl

14.09.2025 00:49 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Well Iโ€™ve wanted to shed those old railroad-y names since I walked in the door, but I suppose we only began studying it a little under a year ago so Iโ€™m happy to concede that you got there before me.

14.09.2025 00:45 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

I cant shake the thought that I want more connectivity for that X7 and X8 service. Also knew youโ€™d come around to the alphanumerics.

14.09.2025 00:30 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Itโ€™s a solid first step weโ€™ve been trying to implement for over a year. Canโ€™t wait to see what ridership looks like. Fiscal cliff shenanigans notwithstanding, hoping next year we can add the four additional round trips to make it true hourly.

13.09.2025 15:53 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

BNSF carried 50K yesterday just saying.

11.09.2025 02:55 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Crowd of people boarding a train in the morning, with two other trains visible in the distance

Crowd of people boarding a train in the morning, with two other trains visible in the distance

We love (new) 15 minute frequencies. Decent crowds only three days in!

10.09.2025 12:59 โ€” ๐Ÿ‘ 27    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Person taking a video of an arriving subway train

Person taking a video of an arriving subway train

Happy to have trained @michidander.bsky.social to capture the moment when he rides a new subway system heโ€™s never ridden

05.09.2025 20:31 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

In effect on Monday for Labor Day

30.08.2025 15:02 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
South Shore Line weekend schedule

South Shore Line weekend schedule

Weekend schedule

30.08.2025 15:02 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I canโ€™t wait to get the data out there for public consumption/analysis. Since itโ€™s based on actual ticket sales it shows nuances like event ridership and some stations being busier on weekends than weekdays, vs. the 2018 and prior counts which were just a weekday snapshot.

30.08.2025 02:15 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

226 - Manhattan (SWS)
227 - Laraway Rd (SWS)
228 - Belmont Ave/Franklin Park (NCS)
229 - State St (ME)
230 - Rosemont (NCS)
231 - 123rd St (RI)
232 - Racine (ME)
233 - West Pullman (ME)
234 - Mannheim (MDW)
235 - Prairie St (RI)

27th is ranked 204, and the ranking excludes Zone 1

30.08.2025 02:10 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Weโ€™re working on an updated station ridership metric using a combination of Ventra App and vending machine data - hoping to release some updated station-level data this year. Right now 10 least busy (excluding stations closed for part of the year) are:

30.08.2025 02:06 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I canโ€™t even imagine the chaos this would cause if we were days away from implementing a service change - crew implications, GTFS, scheduling software, incorrect printed posters at hundreds of locationsโ€ฆ

30.08.2025 01:33 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

And on UPW, Kedzie now served until end end of service on weekdays and all day on weekends!

20.08.2025 17:10 โ€” ๐Ÿ‘ 13    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Metra expands UP North weekend service | Metra Metra will be expanding weekend service on the UP North Line beginning Saturday, Sept. 20, providing the same level of service on both Saturdays and Sundays.The new schedule will provide 15 inbound an...

Itโ€™s finally happening

20.08.2025 16:52 โ€” ๐Ÿ‘ 20    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Maybe thereโ€™ll be a reason to revisit the UPN in the next month or soโ€ฆ

16.08.2025 14:38 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Luckily thatโ€™s just the express so thereโ€™s an immediate follower, but dang filling up at Lisleโ€ฆ

16.08.2025 14:35 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Certainly not my decision

14.08.2025 12:40 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐Ÿคฎ

14.08.2025 11:19 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Georgia Aquarium. Tiger Sharks.

09.08.2025 19:54 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Eventually Iโ€™d like to do a hack night of sorts, bring in some data wonk folks to tear apart our station-level data and anonymized customer data to see what they can find.

08.08.2025 19:52 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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