A Measurement Decides a Trail’s Fate
Fifty inches. That’s the width of a bath towel laid out flat, or two dining chairs pushed together. It’s also the number a lawyer, not an engineer, chose twenty-five years ago to decide which off-road routes across 44 million acres of national forest are legally protected from repair and which ones aren’t. Twenty-five years.


The U.S. Forest Service just opened a rulemaking process that could reshape how motorized vehicles are allowed to move through national forests and grasslands nationwide.
Summer’s here, the hills are dry, and the Angeles National Forest just elevated fire danger to HIGH. Effective June 12, 2026, a new forest order is in place covering the entire Angeles National Forest and San Gabriel Mountains National Monument, running through December 31, 2026.
If you’re planning a run through the San Gabriel Canyon Off-Highway Vehicle Area, there are some rules you need to know about before you load up the rig. The Angeles National Forest has a standing order in place – effective March 23, 2026 through December 31, 2028 – and if you show up unprepared, you’re going to have a bad day.