There are way too many traffic lights on Octavia between Oak and Market. Drivers can't turn off Octavia onto most of these streets anyway, so there's little point in the traffic lights.
Stop signs on the east-west streets, plus yield signs on Octavia, would meet the needs of occasional east-west traffic (is there even any such traffic?) much more efficiently.
So many lights so close together serves no real purpose except to create a bottleneck.
Lights at Fell, Oak, and Market are sufficient here. Let's eliminate the others, please.