As mentioned in my recommendations for improving walkability in midtown/downtown, in response to the Sacramento Grid 2.0 program, I’ve developed more information including a map (at bottom) about the locations in the grid that are signed against pedestrian crossing. The signs at these locations may be the modern MUTCD R9-3a sign, shown at right, or the older text sign, shown below, or variety of non-standard signs. Update 2015-07-27: 37 locations.
As can be seen from the map below, the majority of the no pedestrian crossing locations are along the Capitol Expressway (Business 80) and US 50 freeways. These freeways, designed and constructed by Caltrans, are barriers to pedestrian use. In fact, they are a barrier to all use and livability because many of the grid streets do no continue under the freeways, making access more difficult for pedestrians, bicyclists, and motor vehicle drivers. In many cases there are no sidewalks on the freeway side of the adjacent surface street, so whether or not there is a safe or marked crossing doesn’t mean much without a sidewalk to connect to.