Mt.Madonna, Summit Road, to Loma Prieta GNH003, 46.5 miles, 4783.feet of climbing GO TOTAL TURN ROAD NAME START AT WREN AVE. 0.0 FIRST ST. 0.7 0.7 S HECKER PASS RD. 1.5 2.2 R BURCHELL RD. 2.6 4.8 L WATSONVILLE RD. 0.3 5.1 R REDWOOD RETREAT RD. 3.3 8.3 L MOUNT MADONNA RD. 1.3 9.6 X START DIRT 1.2 10.8 X START PAVEMENT 0.0 10.8 R SUMMIT RD 3.0 13.8 X START DIRT 7.9 21.7 R LOMA PRIETA RD. 1.5 23.2 X LOMA PRIETA 0.0 23.2 U LOMA PRIETA RD. 1.5 24.8 L SUMMIT RD 7.9 32.7 X START PAVEMENT 3.0 35.7 S POLE LINE RD. 0.7 36.4 X MOUNT MADONNA PARK 1.6 37.9 L HECKER PASS RD. 0.0 37.9 X HECKER PASS 7.9 45.8 S FIRST ST. 0.7 46.5 END WREN AVE. R=Right, L=Left, X=Cross, U=Uturn, S=straight