Santa Ana Valley, Quien Sabe, Southside HLK021, 34.0 miles, 2443.feet of climbing GO TOTAL TURN ROAD NAME START AT SOUTHSIDE RD. 0.0 R NASH RD. 0.1 0.1 S SUNNYSLOPE RD. 1.5 1.6 L FAIRVIEW RD. 1.5 3.1 R SANTA ANA VALLEY RD. 8.1 11.2 L QUIEN SABE RD. 4.0 15.2 X SUMMIT 1.6 16.8 X END OF ROAD 0.0 16.8 U QUIEN SABE RD. 1.6 18.4 X SUMMIT 4.0 22.4 R SANTA ANA VALLEY RD. 0.6 23.0 L QUIEN SABE RD. 3.4 26.3 R HIGHWAY 25 0.0 26.3 X TRES PINOS 0.0 26.3 S HIGHWAY 25 0.4 26.7 L SOUTHSIDE RD. 7.3 34.0 END NASH RD. R=Right, L=Left, X=Cross, U=Uturn, S=straight