One #bollard made the ultimate sacrifice. ift.tt/2HgFUO3

High Wheel bike rack on the Ave in Palo Alto. There are several more nearby. ift.tt/2Sj4OTB

Why do cities have to go through a sh**ty #greenlane era before implementing what is known to provide safety and comfort for people biking? #protectedbikelane #protectedintersection ift.tt/2RycIqK

Light rail platforms can be covered, yet still bright and airy. Nice work CTA ift.tt/2NE24xj

We should have Frank Ghery design all pedestrian bridges. ift.tt/38izxFA

Chicago has well chosen, sited, spaced and secured staple bike racks. #rackathon ift.tt/30x4ZgH

Regardless of city, Federal buildings sport the burliest #bollards ift.tt/3ahGNmF

#bollards #pedestrianize ift.tt/30AW5ic

A few touches of color magigified a dark Chicago river in winter. Fabulous work Chicago. ift.tt/3aeRMgJ

Flex-base steel #bollards deliver pedestrian protection while remaining resilient against bumps from cars and trucks. Clever. ift.tt/3aeFLbm

Iron grates empower crews to add more curb extensions for any given budget by eliminating expensive drainage re-engineering. #pedestrianize ift.tt/2uTtI2W

#parkingcrater in Chicago downtown. ift.tt/2RoEWUq

Plastic #truncateddomes fare even more poorly in Chicago than elsewhere. #infrafail ift.tt/2FQiAWP

Parking #protectedbikelane in Chicago downtown core. #epicinfra ift.tt/3632SCt

#protectedbikelane expertly routed between transit platform and sidewalk in a way that discourages encroachment. #epicinfra ift.tt/2u8hSkT

Serious #bollards provide real pedestrian comfort. ift.tt/36Y0rlz

Seattle could benefit from Chicago's #greenwave @12mph on bike routes. ift.tt/2taZUOR

Chicago has broad, clear sidewalks and usable elevated light rail throughout their downtown core. ift.tt/3aeVZB5

#epicinfra Riverwalk in Chicago provides a place for people. ift.tt/30vFLz5

#protectedbikelane in Chicago is well implemented, unencumbered and used even in winter. #epicinfra ift.tt/35W3n0T