The ONLY TDM Event Where It All Happens

What are you missing by not being in the room?

At ACT's International Conference, an expected 650+ TDM professionals will come together to talk ideas, but to also challenge them, test them, and move them forward.

Rather than passive learning, this event is where strategies are shaped in real time, where you can ask the follow-up question, see how a program actually works on the ground, and have the conversations that don’t happen anywhere else.

And that’s the difference: no other event is this focused on TDM. No other place brings together this level of expertise, innovation, and real-world application in one space.

Attendance qualifies for 20 TDM-CP credits.

See it. Don’t just hear about it.

Through tours and mobile sessions, you’ll step outside the conference room and into Philadelphia’s transportation systems to experience real projects and ask questions on site. When you register, you can add the following add-ons to make the most of your experience.

Items marked with an asterisk have a $10 fee that's refundable via Amazon gift card once you check in at the tour. Other pricing details are available here.

Sunday, July 26

*Old City Tour | 10 a.m. to 12 p.m. - Sponsored by WeDriveU

Underground Philadelphia Tour | 11a.m. to 1 p.m.

*Indego Bike Share Operation Warehouse Tour | 12:30 p.m. to 3 p.m.

Philly Scavenger Hunt | 2 p.m. to 4 p.m.

Icons of Independence: A Philadelphia Mural Walking Tour | 2 p.m. to 4:30 p.m.

Monday, July 27

*Mobile Session – From Rail Hub to Neighborhood: Exploring the 30th Street District | 12:25 p.m. - 2 p.m.

*Mobile Session - SEPTA Command Center Tour | 1 p.m. to 2 p.m.

Tuesday, July 28

*Mobile Session – I-95 Cap Project & Spruce Street Harbor Park Tour | 1:30 p.m. to 4:30 p.m.

Wednesday, July 29

UPenn Tour | 12:45 p.m. to 3 p.m. - Sponsored by WeDriveU

PennDOT Traffic Command Center Tour - District 6.0 office in King of Prussia | 12:15pm – 2:30pm

Get the tour details

Other things to know

The #ACT26 hotel block: After you register, we encourage you to book in the hotel block to secure the best rates, support ACT financially, avoid penalties, and enjoy unmatched convenience onsite. Plus, you'll be just steps away from the unexpected moments that become the event's highlights!

Room rate: $237 per night single/double

Get the hotel details

The Carpool Action Summit: Join industry leaders to shape carpooling’s future, drive impactful policy, expand access, and unlock scalable solutions without costly infrastructure investments. This add-on experience, happening on July 26 as part of the conference, is a must-attend for carpool enthusiasts.

Early bird rate (ends May 31): $90 for members, $140 for non-members

More about the Carpool Action Summit

Invite-only opportunities: Are you a TDM-CP, part of an organization that's a TDM-AO, or a volunteer leader?

ACT has set up opportunities including a TDM-CP/TDM-AO Breakfast and a Chapter/Council/Committee Leaders Luncheon to celebrate you! When you register, add these invite-only opportunities on to save your spot.

View the registration form

TDM leaders, this is where your team should be.

If your goal is to keep your organization ahead of emerging trends, this is the one and only place. Your staff will return with new ideas, stronger networks, and effective tactics. There’s no substitute for being here in person!

If you’re serious about your work in TDM, don’t sit this one out!