Modified OR 99E Business ref.

Fixed erroneous tags.

Added ref to OR 334 at OR 335 overlap.

Added Expressway tags to part of OR 10/OR 99W

OR 420 either doesn't exist or no longer exists, although the route is still legislatively defined as Midland Highway No. 420

OR 420 either doesn't exist or no longer exists, although the route is still legislatively defined as Midland Highway No. 420

OR 99W has been retired from the Denver Avenue and Interstate Avenue corridors, while the Pacific Highway West legislative designation has not been.

Put OR 99W back, since despite ORDOT data showing the designation now ends in Tigard, OR 99W is still signed to US 26 in Portland.

Removing OR 99W where it is no longer commissioned.

Changing OR 141 refs to "unsigned".

Changing OR 141 refs to "unsigned".

Added refs to OR 141

Added refs to OR 141

Added refs to OR 120

Removed retired section of Historic Columbia River Highway No. 100

Added road segments to Historic Columbia River Highway 100

Removed erroneous node from Historic Columbia River Highway No. 100

Added road segments to Historic Columbia River Highway 100

Added road segments to Historic Columbia River Highway 100

Removed OR 99W where it doesn't exist anymore and extended OR 10 to US 26