Leading Pedestrian Intervals (LPIs) are good, and places should do them...

But exclusive ped phases (widely found here in Eastern MA, rare elsewhere AFAIK) are true all-ages signal ops.

Why don't we talk more about them?

@bikepedantic because of that one TRB paper somewhere that said they didn't work and/or slow traffic despite mounds of evidence to the contrary, probably

@DrTCombs it's always that one paper