Correction for the length of The 405
Thanks for your input! Let us know more about what's wrong in the form below.
How long is 419.320 furlongs?
It's about seven-tenths as long as The 405
The length of The 405 is about 579.320 furlongs.
(a.k.a. I-405, Interstate 405, San DIego Freeway) (Southern California)
Running from Irvine to San Fernando, The 405 runs a total of 579.320 furlongs. The 405 is the most heavily-trafficed freeway in the United States, with an average speed as low as 8 kph during rush hours.