Full report on "Developing Crash Modification Factors for Separated Bicycle Lanes" has been posted by FHWA.
Dramatic and significant crash rate reductions when 'traditional' bike lanes are upgraded with buffers and delineators. https://highways.dot.gov/sites/fhwa.dot.gov/files/FHWA-HRT-23-078.pdf
@bikepedantic does "traditional" refer to *paint*?
