The newly-redesigned Portland Streetcar website is especially informative, and is doing a great job
reporting on the week-by-week progress of our forthcoming east side (of the Willamette River) streetcar line. For example, see
for a video visualization of the new line, and also
which has a good map and discussion of the current Broadway Bridge closure. The 1913 bridge will connect the existing west side line to the new east side one; the bridge is closed all summer for track laying. The bridge was the world’s largest bascule bridge and is still one of the larger ones. If you like interesting bridges, see
for a good article.
Finally, have a look at
for a realtime map showing the locations of the trams on the west side