Portland’s riverfront, north of the Fremont Bridge (that big one seen in these photos), is utterly about work. Trains. Factories. Shipping and receiving facilities. Grain depots. Cement kilns. Factories. Fuel depots. The best perch to soak all that up is from Overlook Park. I took the photos from here, and also from another spot a block away at Overlook House. (Click on each photograph to see a larger picture on a separate picture page.)