Three Small Walls                                                          
Go    Then do this                                                        Total
      Turn right on Cutting out of the Del Norte BART parking lot         
0.1   L on Key                                                            0.1
1.0   R on Clinton (at Tiller Park)                                       1.1
0.2   L on Amador (at STOP sign) a frontage road                          1.3
1.1   Swing Right on San Pablo Dam Rd. (after stop)                       2.4
1.6   L on Appian Way                                                     4.0
1.1   L at the "Y", (slightly uphill) to stay on Appian                   5.1
1.9   (After crossing freeway), turn Right on San Pablo Ave, at bottom
      of hill                                                             7.0
0.5   Straight through old-town Pinole, crossing Tennant Ave. - stay
      on San Pablo                                                        7.5
2.1   L at the "T" - San Pablo is Parker Ave. through Rodeo               9.6
4.4   San Pablo Ave. becomes Pomona St. in Crockett. Re-group at the
      Community Center at the East (far) end of town. (GPC Century
      rest stop) After watering up, continue out of town in the same
      direction, as Pomona becomes Carquinez Scenic Drive.                14.0
2.7   Small Wall #1 - Prepare to downshift quickly as you turn Right
      and have fun climbing McEwen Rd. Shifting about 10 yards before
      the turn is a good way to start this climb. The top is 1.1 miles,
      first 0.7 is the steepest                                           16.7
2.5   L on Franklin Canyon Rd.                                            19.2
3.6   R on Alhambra Ave.                                                  22.8
0.5   Right at the light onto Alhambra Valley Rd.                         23.3
0.3   L into Swett School - Water stop, re-group, & lunch*. Go left out
      of school and back onto Alhambra Valley Rd. (restrooms may or may
      not be open)                                                        23.6
1.1   R at the "T" to continue on Alhambra Valley Rd. Enjoy rolling
      along this quiet stretch until you go up & over Small Wall #2,
      often affectionately referred to as "Pig Farm Hill".                24.7
4.9   Straight through the intersection staying on Alhambra Valley Rd.    29.6
2.6   L on Castro Ranch Rd. (This is not #3, but with 30+ miles behind
      you, you might think it is)                                         32.2
1.1   R on Olinda Dr.                                                     33.3
0.8   L on Valley View                                                    34.1
0.1   R on San Pablo Dam Rd.                                              34.2
2.6   L on Hillcrest (busy 3 way stoplight just past The Peddler bike
      shop and up and over Small Wall #3. 0.7 to top                      36.8
1.2   R on Alpine                                                         38.0
0.2   L on Amador (back on the frontage road)                             38.2
1.0   R on Clinton                                                        39.2
0.3   L on Key                                                            39.5
1.0   R on Cutting                                                        40.5
0.1   L into El Cerrito Del Norte BART to finish with...                  40.6
                                                                          
      * Lunch - bring with you or buy on the way in Crockett