Route 421 - Oceanside Harbor - 33 miles.
Start OCRR
0.0 R San Marcos
2.0 = Palomar Airport
7.4 R Hidden Valley
7.9 L Lego bike path
8.6 L Cannon
9.8 R Coast Hwy 101
12.8 L Eaton
12.9 R Broadway
13.3 L Cassidy
13.4 R Pacific
16.0 R Harbor S
16.1 L harbor shops
Break bathroom
16.1 U Harbor S
16.2 L Pacific
16.5 R Breakwater
16.6 L The Strand
17.9 L Wisconsin
18.0 R Pacific
19.0 L Cassidy
19.1 R Broadway
19.5 L Eaton
19.6 R Coast Hwy 101
23.4 L Palomar Airport
30.0 = San Marcos
31.2 R Discovery
31.6 L Discovery
32.2 L Via Vera Cruz
32.6 L OCRR
Map created using 2008 DeLorme (www.delorme.com) TOPO USA
Route updated 1/6/2008