TxDOT puts up 'OK, Cool. Hook 'Em' signs ahead of Big 12 Championship

(Tori Rasberry)

If you're driving to the Big 12 Championship game this weekend, you may notice signs "OK, Cool. Hook 'Em" on some Texas highways. 

The Texas Department of Transportation put up the signs after CEO James Bass took to Twitter asking for creative messages this week. 

In addition to the "OK, Cool Hook 'Em" sign, another reads "The eyes of TX are upon you. Buckle up."