[Talk-us] tools for analysis of road networks?

[Richard Welty]

i'm looking at a need to do some analysis & estimation based on road nets
extracted from OSM; the goal is to be able to estimate things like time to
complete ground surveys (e.g., TIGER review and collection of hydrant 
locations.)

are there any libraries or tools kicking around that folks might have
developed and would be willing to share?

thanks,
    richard