Completed the US 66/US 91/US 395 Expressway at its 1952 length.

Adding the 1952 US 66/US 91/US 395 expressway.

Adding the 1952 US 66/US 91/US 395 expressway.

Adding the 1952 US 66/US 91/US 395 expressway.

Adding the 1952 US 66/US 91/US 395 expressway.

Adding the 1952 US 66/US 91/US 395 expressway.

Adding the 1952 US 66/US 91/US 395 expressway.

Fixed date problems on part of US 66/US 91/US 395. The 1951 end date on part of it is because I'm working on adding the 1952 Expressway between Cajon Summit and Devore Summit.

Adding US 66/US 395/US 91 concurrency.

Adding the US 91 concurrency with US 66 and US 395. Using 1985 as a placeholder end date to match the rest of the Route 66 geometry in California.

Adding the US 91 concurrency with US 66 and US 395. Using 1985 as a placeholder end date to match the rest of the Route 66 geometry in California.

Adding US 91 concurrency with US 66. Using 1985 as a placeholder end date, since that's what the rest of Route 66 in California is using at the moment.

Adding US 91 concurrency with US 66. Using 1985 as a placeholder end date, since that's what the rest of Route 66 in California is using at the moment.

Adding US 91 concurrency with US 66. Using 1985 as a placeholder end date, since that's what the rest of Route 66 in California is using at the moment.

The previous approach didn't work. I'm sticking with a more rudimentary approach because the multiline doesn't show up past a certain zoom point. Currently in the process of adding the US 91 overlap from 1947 onward. It should be up by the end of the day.

Modified US 66.

Trying a new system of tagging and relations being used in the Los Angeles section of the map.

Added a section of US 395

Added sources for Route 66 between Victorville and Barstow.

Traced out the original alignment of US 66 from 1932 to 1952 based on aerial photographs.