Skip to Content
Streetsblog USA home
Streetsblog USA home
Log In
Streetsblog.net

28 Lanes, 8.5 Minutes to Cross — Is This America’s Worst Intersection?

Earlier this month, two pedestrians were severely injured trying to cross Route 355 and Shady Grove Road in Rockville, Maryland. So Ben Ross at Greater Greater Washington went out to investigate.

false

It ended up being quite the adventure. Ross documented his attempt to cross this monstrosity on foot, and it took him a remarkable eight-and-a-half minutes:

There is no crosswalk across the south side of the intersection (because there's a traffic light here, there's no unmarked crosswalk). Therefore, I had to wait for the walk signal to cross the 9 lanes of Shady Grove Road. The wait was substantial, because this is a slow light; the signal cycle is 2½ minutes.

When I reached the next traffic island at D, I found a "beg button"—a button that you press to get a walk signal. Cars made left turns for a little while, the through lanes began to move, and I got my signal to proceed across the 8 lanes of Route 355. The walk and flashing don't-walk phases, together, lasted 23 seconds.

I walk briskly, so I was able to finish the 104-foot crossing before the signal became a solid don't-walk. But a slower, and strictly law-abiding, pedestrian would have had to stop in the median. There is no beg button in the median, so they would have had to wait—who knows how long—until another pedestrian came along who follows traffic rules so punctiliously that they bother to push beg buttons.

Having finally reached point E, I had to wait again for a walk signal. This time I had 10 lanes to cross, but here there is a long green that gives you plenty of time. Finally, I walked along the sidewalk from F to G, and after 8½ minutes I arrived at the southbound bus stop.

What do you think? Got any other contenders for America's worst intersection? Send them our way.

Elsewhere on the Network today: Copenhagenize relays how the city's conscientious snow removal efforts make winter bike commuting a low-stress affair. Streets.mn offers three ways to improve pedestrian safety without changing street design. And Urban Cincy reports that Cincinnati's transit system has seen a 4.2 percent jump in ridership in part because of successful partnerships with local universities.

Stay in touch

Sign up for our free newsletter

More from Streetsblog USA

Friday Video: Guess Which Argument Can Get a NIMBY To Change Their Mind About New Housing

Put your instincts to the test with this fascinating experiment about the power of messaging to win support for urbanism.

March 20, 2026

Friday’s Headlines Took the Road Less Traveled By

And that has made all the difference, when it comes to preventing traffic deaths.

March 20, 2026

Study: How Ambiguous Definition of ‘Major Transit Stop’ Creates Wiggle Room for Municipalities

This is a story of how well-intentioned efforts by the state to tie new development to transit hinge on how local governments (with their own incentives) interpret broad state law.

March 19, 2026

Talking Headways Podcast: Growing St. Louis’s Arts and Culture District

This week on Talking Headways, step inside St. Louis's Grand Center Arts District with the people who make it happen.

March 19, 2026

Advocates Get D.C. Mayor To Release Buried Report On The Potential Benefits Of Congestion Pricing

How many other conversations about congestion pricing across the country are being suppressed — and how many have never even gotten started?

March 19, 2026
See all posts