This is Central City Mobility Project update #32.

The 19th Street bikeway has been completed from W Street to Broadway. Only a half block of the two blocks is separated bikeway, and it is on the right side rather than left side as it is to the north. At W Street there is a bike box in line with the bikeway to the north, and a green dashed bikeway to carry the bikeway from the left or east side to the right or west side. The curved area shown in the photo does not have any sort of protection to reduce turn speeds, as is present on most turn wedges in the rest of the Central City Mobility Project.

The turn intersection involves a two stage turn for bicyclists, once to cross W Street to the south side, and then to cross 19th Street to the west side. There is no separate bicycle phase or bicycle signal face here. The pedestrian crossing phohibition here and lack of crosswalk indicates two things: there is no sidewalk on the south or freeway side of W Street, and that high speed turns from W Street to 19th Street are expected and encouraged. This project would have been a great time to add a crosswalk and pedestrian signaling here, and remove the prohibition, as both sides of 19th Street under the freeway have sidewalks, so a crosswalk would speed travel for walkers by offering two routes of travel. Bicyclists using the green dashed crossing of 19th Street have turning traffic at their back, which is somewhat unsafe but could have been made safer with an exclusive bicyclist phase or even a bicyclist signal phase. Since the signal timing favors W Street over 19th Street, it could have been possible to allow both a brief bicyclist phase and a turning phase.

Crossing under the freeway, the bikeway is partly green painted and next to a travel lane, and partly parking protected bikeway to X Street. From X Street to Broadway, it is a regular door-zone bike lane. At Broadway, there a green bike box the full width of the street, allowing bicyclists to continue straight or turn left onto Broadway.

To summarize, the design is OK but could have been better.