10
Corvallis
Eugene
Junction City
Marquam
McMinnville
Portland
Rickreall
Salem
Silverton
Woodburn

"Corvallis" "Junction City" 27
"Corvallis" "Rickreall"     28
"Corvallis" "Salem"         38
"Eugene" "Junction City"    16
"Eugene" "Salem"            67
"Marquam" "Portland"        37
"Marquam" "Silverton"       27
"Marquam" "Woodburn"        19
"McMinnville" "Portland"    43
"McMinnville" "Rickreall"   20
"Portland" "Woodburn"       32
"Rickreall" "Salem"         11
"Salem" "Junction City"     57
"Salem" "Woodburn"          19
"Salem" "Silverton"         17