How U.S. interstate highways are numbered [🎞️ Geoglobetales]

This should be taught in school, notably driving ed class

Also: 3 digits starting with even number = goes around major city. (494) 3 digits starting with odd number = goes through major city (394)

This would've been good information between 20 and 50 years ago. It doesn't matter now.

They broke that last rule in Pittsburgh recently. I-279 formerly connected to I-79 both north and southwest of Pittsburgh. I-376 was a spur of I-76 that ended at I-279 downtown. Now I-279 ends there, and I-376 connects back to I-76. What will we do?

Self portrait of elephant, just amazing

Not all the interstates end with a 0 or a 5.

where was this in driving school 🫨

The numbering system for U.S. interstate highways is based on a grid system, with routes assigned numbers according to their direction and location. Here's a breakdown:

@RealJudasGoat Great information!

Bro has to follow daddy to workout. 😅