I don't know what triggered this statistic in my head, but KU has not won a conference road game since October 4th, 2008 when they came back from a 20 point halftime deficit to beat Iowa State 35-33. That's now over 13 years, and 6 head coaches (7 if you count interim) ago!!!! Here's what that recap looks like:
Mark Mangino era2008
at No. 4 Oklahoma, 45-31
at Nebraska, 45-35
2009
at Colorado, 34-30
at Texas Tech, 42-21
at Kansas State, 17-10
at No. 3 Texas, 51-20
Turner Gill era2010
at Baylor, 55-7
at Iowa State, 28-16
at No. 9 Nebraska, 20-2
2011
at No. 6 Oklahoma State, 70-28
at No. 24 Texas, 43-0
at Iowa State, 13-10
at Texas A & M, 61-7
Charlie Weis era2012
at No. 7 Kansas State, 56-16
at No. 10 Oklahoma, 52-7
at Baylor, 41-14
at No. 25 Texas Tech, 41-34 (2OT)
at West Virginia, 59-10
2013
at TCU, 27-17
at Texas, 35-13
at No. 15 Oklahoma State, 42-6
at Iowa State, 34-0
Clint Bowen (interim)2014
at West Virginia, 33-14
at Texas Tech, 34-21
at No. 12 Baylor, 60-14
at No. 23 Oklahoma, 44-7
at No. 11 Kansas State, 51-13
David Beaty era2015
at Iowa State, 38-13
at No. 14 Oklahoma State, 58-10
at Texas, 59-20
at No. 15 TCU, 23-17
2016
at Texas Tech, 55-19
at No. 11 Baylor, 49-7
at No. 16 Oklahoma, 56-3
at No. 14 West Virginia, 48-21
at Kansas State, 34-19
2017
at Iowa State, 49-7
at No. 4 TCU, 44-20
at Texas, 31-24
at No. 18 Oklahoma State, 34-19
2018
at Baylor, 26-7
at No. 8 West Virginia, 38-22
at Texas Tech, 48-16
at Kansas State, 21-17
at No. 6 Oklahoma, 55-40
Les Miles era2019
at TCU, 51-14
at No. 15 Texas, 50-48
at No. 25 Oklahoma State, 31-13
at Iowa State, 41-31
2020
at Baylor, 47-14
at West Virginia 17-38
at Kansas State 14-55
at Oklahoma 9-62
at Texas Tech 13-16
Lance Leipold era2021
at Iowa State 7-59
at Oklahoma State ... TBD
at Texas ... TBD
at TCU ... TBD
That's
0-55 in conference on the road over more than 13 years

6 different coaches, and all their support staff, when given 55 tries, still could not find a way to get our fighting jayhawks a victory.
I honestly don't have any words to describe that...
... futility, perhaps?