Jamison Creek,China Grade,Upper China,Hwy 236,Upper Hwy 236 BCB007, 52.0 miles, 6051.feet of climbing GO TOTAL TURN ROAD NAME START AT BOULDER CREEK 0.0 HIGHWAY 9 0.0 0.0 X BOULDER CREEK 0.0 0.0 R HIGHWAY 236 2.7 2.7 L JAMISON CREEK RD. 3.0 5.7 X EMPIRE GRADE 0.0 5.7 U JAMISON CREEK RD. 2.9 8.6 L HIGHWAY 236 1.4 10.0 R CHINA GRADE RD. 3.4 13.4 X HIGHWAY 236 0.0 13.4 S CHINA GRADE RD. 2.3 15.7 X PAVEMENT/DIRT TRANSITION 0.0 15.7 U CHINA GRADE RD. 5.7 21.4 R HIGHWAY 236 5.1 26.5 X BIG BASIN PARK 0.0 26.5 S HIGHWAY 236 8.2 34.7 X HIGHWAY 9 0.0 34.7 U HIGHWAY 236 4.8 39.5 X CHINA GRADE RD. 0.0 39.5 U HIGHWAY 236 4.8 44.3 R HIGHWAY 9 7.7 52.0 END BOULDER CREEK R=Right, L=Left, X=Cross, U=Uturn, S=straight