Working on dates and alignments of SR 18, I-5, SR 91, SR 14 and US 101.

Cleaning up the map by turning parts of "Route 91" into the Santa Ana Freeway and Riverside Freeway with correct dates.

Added a missing date on part of US 91.

Added the historical progression of US 101/US 101 Bypass in Anaheim.

Worked on US 91/SR 18 routings in Anaheim.

Added a missing extension of Anaheim Orange Boulevard.

Adding the 1953 re-route of US 91.

Adding the 1953 re-route of US 91.

Adding the 1950 US 91 and SR 55 expressway.

Adding the 1950 US 91 and SR 55 expressway in Olive.

Added a section of the 1953 re-route of US 91.

Added a section of the 1953 re-route of US 91.

Added a section of the 1953 re-route of US 91.

Added a section of the 1953 re-route of US 91.

Added a section of the 1953 re-route of US 91.

Added dates for US 101 through downtown Anaheim.

Adding dates and sources to the work in progress lines. Brings it a step closer to completion. Still need to find more dates before I make them visible.

Adding the original two lane alignment of Lincoln Boulevard as a W.I.P. line. I'm sorry for so many invisible lines, but the earlier placement of US 91's final route based on modern satellite photos before placing the older routes really confuses things.

Moved "Route 91" to the original Santa Ana Freeway geometry and Riverside Freeway geometry. This is a work in progress.

Adding pre-freeway US 101 Manchester Boulevard and Firestone Boulevard.