Source:

Nursing2015

February 2005, Volume 35 Number 2 - Supplement: Travel Nursing2005 , p 23 - 23 [FREE]

Authors

Abstract

 

 

 

Which is the longest north-south interstate route?

 

I-15: San Diego, Calif., to Sweetgrass, Mt.

 

I-55: New Orleans, La., to Chicago, Ill.

 

I-95: Miami, Fla., to Houlton, Me.

 

(Answer below)

 

Travel trivia answer:

 

I-95, which is 1,892.76 miles long.

Source

 

http://Factmonster.com.