I don’t seem to be able to keep up with posting while working on the (Washington State edition of the) Transit Trekker Manual. But sharing others’ great info is a pretty easy job. My partner found this useful post from Bike Portland by Taylor Griggs that recreates a guide that the local transit agency, TriMet, used to (but for unknown reasons no longer does) publishes about transit-based trips you can take all over Oregon. While it doesn’t provide a ton of detail, it’s definitely a helpful tool to get started planning trips.