Mississippi river
The Mississippi River forms the western boundary of Tennessee.
Missouri- (NE, IA, IL, KY, TN, AR, OK, KS) Tennessee- (KY, VA, NC, GA, AL, MS, AR, MO)
A city in West TN just across the bridge from West Memphis, AR.
The Ohio River
Stones River
Yes, there are several bridges that cross the river that are built way above the flood stage levels. Example: the I55 and I40 bridges that cross from AR to Memphis, TN.
The Mississippi River borders Wisconsin (WI), Iowa (IA), Illinois (IL), Missouri (MO), Kentucky (KY), Tennessee (TN), Arkansas (AR), Mississippi (MS) and Louisiana (LA).
About 186 miles.
the northeast border of Texas is the red river
The Ohio River
The Colorado River forms the border between California and Arizona.
It is 345.37 miles according to MapQuest.