I looked for the reported Cattle Egrets on Old Latimer Rd in Tillamook today, unsuccessfully. Lots of Great Egrets, no little ones.
Despite it looking like a through way road on my map app, as I ended up in the middle of a farm yard, I realized it wasnt. The very nice owner informed me it was indeed a private road. They don't have it posted and he said if birders stop at the houses (all are his family's) and ask, they would probably give permission.