For previous posts on sidewalks and walkability, see category: sidewalks, and category: walkability.
Almost every complete streets and safety project the City of Sacramento has undertaken has focused on the roadway part of the street, the part where motor vehicles and bicycles travel. They have not focused on the sidewalks.
The ‘complete streets’ concept (note that I’ve placed it in quotes) emphasizes travel along corridors, not local travel and life. Lanes are narrowed or reduced. Bicycle facilities are added. A few safer crossings are added. Sometimes parking is reduced or eliminated. This is all good. But by designing and building this definition of ‘complete streets’, sidewalks are usually neglected. If a sidewalk is present, that is considered good enough. ADA ramps are added at corners, which is good, but the sidewalks in between corners are often untouched. There is a reason for this: repaving a street and then re-striping for different roadway width allocation is cheap (relatively). Replacing and widening sidewalks, and moving curb lines, is expensive. The result of a ‘complete street’ is a street that eases, and perhaps makes safer, travel by bicyclists and motor vehicle drivers, but does little for people walking.
It is bad enough that sidewalks are not improved, but by refusing to move curb lines, and/or to remove private development within the public right-of-way, the common issue of sidewalk buffers (which the city calls planting strips, though they may be used for many purposes in addition to planting) is perforce neglected.
Sidewalk width
Sidewalks should be a minimum of six feet, with widths up to 16 feet where the frequency of people walking justifies it. Many city sidewalks are five feet, and there are relict sidewalks of four feet. And of course there are many streets in the 50’s to 70’s developments that have no sidewalks at all. If a sidewalk is less than six feet, on a roadway that is being reconfigured or reconstructed, the sidewalk should be widened to at least six feet. Wider if justified by walking.
Driveways
In locations with sidewalk buffers, the slope of a driveway in often across the sidewalk, which makes the sidewalk dangerous for anyone in a mobility device, and uncomfortable for all walkers and rollers. Much of south and north Sacramento suffer from this design. Where it is present, it must be corrected. There is a correction available which ramps the sidewalk down and then up again across the driveway, and this is legal in PROWAG, but it is and should be the design of last resort. The better design is to slope the driveway across the buffer. And to remove unnecessary driveway. Strong SacTown and I will write more about this.
Sidewalk buffers
Sidewalk buffers, where they are present, are almost always too narrow to support healthy, mature trees. A healthy tree needs a sidewalk buffer of eight feet or more. If the buffer is six feet, as is common, an assessment should be made about the health and type of trees, to determine whether a wider buffer is needed. If the tree is healthy, and the sidewalk not heaved by roots, probably best to leave it alone. If the buffer is narrower than six feet, it should be widened, with curb line moved if necessary. And if a buffer is absent, it must be installed. Sacramento is the ‘city of trees’. Unfortunately, it is also the city of constrained and unhealthy trees that have heaved sidewalks, because the city and developers did not care to create a safe, healthy place for them to grow. In neighborhoods of north and south Sacramento, where buffers were not created, there are often almost no trees at all. The trees on private property have died and not been replaced, and the city has not provided trees. These are miserable places to live and walk.
Funding constraints
So, given that curbs and sidewalks are more expensive than re-striping a street, what is the solution? The city’s solution is to neglect the sidewalks, and thereby neglect the trees. My solution is that corridors being reconstructed need to be shortened in order to free up money to do the sidewalks, and sidewalk buffers, right. This is a long term investment. Streets usually only last about 40 years before needing significant work. Sidewalks and sidewalk buffers are a long-term investment, that pays off for livability and reduces city liabilities every day, every budget cycle. The sidewalks and 12 foot sidewalk buffers in the Poverty Ridge area of Sacramento (see sidewalk buffer widths) are in good condition after 100 years or more. Sidewalks have required minor repairs in a few places, but most of the work was for utilities. The buffers have been used for a variety of purposes: trees, gardens, seating areas, play equipment, etc. Not just planting.
If a street is being reconstructed, do it right. Make sure there are wide sidewalks and wide sidewalk buffers. If that means that 10 blocks can be completed instead of 40 blocks, so be it. Do it right, and it will last, and will contribute far more to livability and walkability that a roadway reconfiguration.
The photo below shows a section of Stockton Blvd with a sufficiently wide buffer (wider would be better), and healthy trees (at least until they mature). But this is an unusual section of Stockton. Much of Stockton has narrow sidewalks and no sidewalk buffers. The city is planning to spend a lot of money on reconfiguring the roadway on Stockton, but is not fixing the sidewalks nor adding sidewalk buffers except in a few places.











