13 hours ago
Tuesday, July 29, 2014
Speed Limit Map
I drove from PDX to Wilsonville on I-205 today. Southbound through Clackamas and then west through Oregon City the speed limit is 55. Somewhere after that it changes to 65 MPH. Evidently I missed the changeover because all of sudden everyone in the fast lane is going much faster. Eventually I saw a 65 MPH speed limit sign and I got with the program.
Now I'm home and I'm wondering just where does the speed limit change, so I start Googling and eventually I end up on ITO World, where I found this map.The fat blue line wandering in from the left hand edge is the 65 MPH section of I-205, and the purple section coming in the from right is the 55 MPH section. Where they meet is the point where the speed limit changes. Unfortunately, I still don't know where it is because that section of I-205 is notoriously devoid of landmarks. Nothing but trees for miles.
I don't know how much of the world ITO has covered, but they definitely have the UK and the USA sorted.