Squiggly line painted on a portion of Grays Lane in Montgomery Township in Montco. The township wants motorists to slow down, and the lines may aid in traffic calming.

Town adds squiggly lines to problematic road to stop speeding by: Celeste Houmard Posted: Apr 6, 2025 / 05:49 PM EDT Updated: Apr 6, 2025 / 05:49 PM EDT ...

Those 'Squiggly Black Lines' On The Road Are Called Tar Snakes - Here's What They Mean By Shane O'Neill Jan. 31, 2025 3:15 pm EST Beate Wolter/Shutterstock ...