Detroit-Windsor Tunnel

Two cities. Two countries. One Tunnel. 🇺🇸🇨🇦 Connecting Downtown Detroit & Downtown Windsor underwater for over 90 years.

[Detroit-Windsor Tunnel @Dwtunnel]

Every crossing tells a story, and we want to hear yours!

Whether you're heading to work, exploring #Detroit and #Windsor, or visiting loved ones, your experience helps us shape the future of the @dwtunnel!

Here's your chance to make your voice heard AND potentially win big!

➡️ Take our quick 5-minute survey for a chance to be one of FIVE winners to receive 10 round trips through the Tunnel!

Just scan the QR code! Your feedback makes a difference. Help us make every crossing even better, one journey at a time!

#DowntowntoDowntown #Travel #CustomerFeedback

[Detroit-Windsor Tunnel @Dwtunnel]

🏃🇺🇸🇨🇦 What an unforgettable sight!

Thousands of runners took on the @Dwtunnel's iconic underwater mile during today's @FreepMarathon!

📸 Check out these incredible moments!

Congratulations to all the runners! Two countries. One iconic Tunnel! 🎉

#DetroitFreePressMarathon #Detroit #Windsor

[Detroit-Windsor Tunnel @Dwtunnel]

🏃For the 49th year, runners will cross between two countries through the @Dwtunnel's iconic underwater mile! 🇺🇸🇨🇦

Tomorrow, Sunday, October 18th, the Tunnel will once again welcome thousands of runners for one of the most unforgettable experiences of the 2026 @FreepMarathon!

We're proud to be part of this incredible #Detroit tradition & wish all runners the best! 🏁

Read about this year's #DetroitFreePressMarathon & the Tunnel's role: https://t.co/7d8wQnh8gg

#MarathonWeekend

[Detroit-Windsor Tunnel @Dwtunnel]

🏁 #Marathon Weekend is here! 🏃

🚨 Please note: The @Dwtunnel will be closed to motorists on Sunday, Oct. 18, from 6:15–10:15 a.m. due to the @FreepMarathon!

🚗 Plan ahead! Check road closures and routes: https://t.co/rNBvgSGwrm

Good luck, runners! 🏅

#DetroitFreePressMarathon #MarathonWeekend #Detroit #Windsor

[Detroit-Windsor Tunnel @Dwtunnel]

📱🚗 Staying connected doesn't stop when you drive through the #DetroitWindsorTunnel!

There's more happening than you might think!

🎥 Today, we're taking you #BehindTheTunnel to explore the technology that helps keep you connected beneath the Detroit River!

#Detroit #Windsor #StayConnected #Tech #Travel

[Detroit-Windsor Tunnel @Dwtunnel]

THANK YOU! ❤️

For over 90 years, the @Dwtunnel has connected two incredible cities and countless stories.

From daily commutes to family reunions and new adventures, we're honored to be part of your journey.

Your trust means everything.

Thank you for every crossing! ❤️

#CustomerAppreciation #DowntowntoDowntown #Travel

[Detroit-Windsor Tunnel @Dwtunnel]

🇺🇸🇨🇦 Celebrating the connections between #Detroit and #Windsor! ❤️

Wishing our Canadian neighbors a happy #Thanksgiving! 🍁

🚗 The @Dwtunnel remains OPEN, but our administrative office is closed today, Oct. 12, for the U.S. federal holiday.

Wishing everyone safe travels!

#ConnectingCommunities
#DowntowntoDowntown
#impact

[Detroit-Windsor Tunnel @Dwtunnel]

It’s October!

🏁 So, on your mark, #Detroit and #Windsor!

The Detroit @FreepMarathon returns Oct. 16–18! Whether you’re running, #volunteering, or cheering from the sidelines, get ready for an unforgettable #race weekend. 👟🙌📣

Our team, along with the @freep team, can’t wait to see you out there for an unforgettable race weekend! 🏁🏃‍♀️🏃‍♂️

Are you planning to join this year, or have you raced before? Share your favorite memories or what you’re looking forward to in the comments!

#DowntowntoDowntown
#ConnectingCommunities #marathon

[Detroit-Windsor Tunnel @Dwtunnel]

🚘 Thousands drive through the @dwtunnel every day. But who helps keep it moving?

🇺🇸🇨🇦 In our latest #BehindTheTunnel, step inside the control room and meet the team helping keep traffic moving safely around the clock.

Your drive takes minutes.

Their work never stops. 👀

#DetroitWindsorTunnel #Travel #Detroit #Windsor

[Detroit-Windsor Tunnel @Dwtunnel]

🎙️ Meet Regine Beauboeuf, PE, CEO of American Roads and the first woman to lead the @Dwtunnel! 🇺🇸🇨🇦

She thought she was retiring. Then came an opportunity she couldn’t pass up. We’re so excited to introduce you to our incredible leader behind the Tunnel!

On a new episode of #TheBOBcast, Regine sits down with host Robert Riney, President and CEO of @HenryFordHealth, to share her journey from growing up in Haiti to a four-decade career in engineering and transportation—and ultimately, to leading the 95-year-old Tunnel.

For Regine, being the first is about something even bigger: making sure she isn’t the last. ✨

Listen to the full conversation on Apple Podcasts here: https://t.co/lJw8cHNR54

#DowntowntoDowntown #travel #Detroit #Windsor

[Detroit-Windsor Tunnel @Dwtunnel]

Did you know the #DetroitWindsorTunnel Plaza was completely transformed in the 1970s? 🏗️

As part of an extensive modernization project, every building on the plaza was replaced with a new, modern structure—all while the Tunnel remained open to traffic. 🚗🇺🇸🇨🇦

🕰️ Explore more #Tunnelhistory here: https://t.co/kStvz0E8h4

#Downtowntodowntown #Detroit #Windsor #Travel

[Detroit-Windsor Tunnel @Dwtunnel]

🍂 Last call before fall!

This weekend, there’s still time to make the most of the season on both sides of the #DetroitWindsorTunnel.🇺🇸🇨🇦

Make a day of it, cross #downtowntodowntown, and discover what’s happening in #Detroit and #Windsor.🚗

👉 Explore more fun adventures here via this epic list of events we put together: https://t.co/KnaOKP1nPY

#CrossBorderTravel #Travel #FunTimes

[Detroit-Windsor Tunnel @Dwtunnel]

🚗💨 Cross smarter. Cross faster. Cross with NEXPRESS®!

Whether you’re heading from downtown #Detroit to downtown #Windsor for dinner, catching a game, or making the trip across the border part of your weekly routine, #NEXPRESS® makes traveling through the Detroit-Windsor Tunnel easier.

With a NEXPRESS® account, you can pay tolls more conveniently and keep your trips moving.

Two cities. One Tunnel. One easier way to cross. 🇺🇸🇨🇦

Ready to get started?

Learn more and sign up for NEXPRESS® today:
https://t.co/H3klYNdeRh

#Downtowntodowntown #CrossBorderTravel #TravelSmart

[Detroit-Windsor Tunnel @Dwtunnel]

🚗 Think you know the #DetroitWindsorTunnel?

Think again. 👀

In this edition of #BehindTheTunnel, we’re giving you a rare look both above and below the Tunnel, taking you beyond the drive to explore parts of this international connection most travelers never get to see.

More than 90 years after the Tunnel first connected downtown #Detroit and downtown #Windsor, there’s still so much to discover!

🎥 Come along as we take you behind this one-of-a-kind international connection! 🇺🇸🇨🇦

#Downtowntodowntown #travel