disconnected bike network

2025/07/16 Dan AllisonLeave a comment

A recent article on CapRadio: Sacramento’s bike network received a failing grade. City officials disagree was also reference on Streetsblog California.

The People for Bikes analysis on Sacramento is at https://cityratings.peopleforbikes.org/cities/sacramento-ca. Note that only cities are rated, not counties, so there is no rating for unincorporated Sacramento County. Sacramento’s score was 36, Rancho Cordova’s 29, Folsom 37, Elk Grove 23, West Sacramento 25, and Citrus Heights not scored.

The lead photo on CapRadio is a concrete-separated bikeway on Broadway. But it is only one block long, and is the only one in the city.

A quote from Jennifer Donlon Wyant is revealing of exactly the problem with Sacramento bike facilities:

“M Street from Sac State to Midtown through East Sacramento is known to be an all-ages and abilities bikeway connecting schools and health care and retail, and that is shown as a high-stress facility,” she noted. “When known low-stress facilities like this are showing up as high stress, that concerns me.”

Yes, parts of M Street are great, and should be recognized with a neighborhood or greenway status. Though it is an overly wide street along much of its length, traffic is slow and light, and it meets the definition of a low-stress bikeway.

However, what happens at either end? Approaching Alhambra, M Street ends, with no bike lanes on Alhambra, and no wayfinding for how to shift to a low-stress route to continue westward. At the east end is Elvas Avenue, one of the most hazardous bike routes in the city. Bicyclists exiting onto Elvas Avenue from 62nd Street must cross four lanes of high-speed, high volume motor vehicle traffic to reach the safety of the Hornet Tunnel and SacState. Most bicyclists cross early and ride against traffic. It is slightly less hazardous to go westbound to M Street. There is no wayfinding for how to best deal with this situation.

The city has been aware of the Elvas problem for years. Nothing has been done. This blog has written about it many times: tag:Elvas-Ave.

All of the parking-protected, separated bikeways in the city are discontinuous:

10th Street northbound: starts at W Street with an awkward transition from east side to west side; ends at I Street
9th Street southbound: starts at I Street; ends at Q Street; design is very inconsistent with bike lane-only blocks
P Street westbound: starts at 21st Street; ends of 9th Street
Q Street eastbound: starts at 9th Street; ends at 21st Street
J Street eastbound: starts at 19th Street; ends at 28th Street
19th Street southbound: starts at H Street; ends at W Street with an awkward transition from east side to west side; at Broadway the route transitions to Freeport Blvd with no bike facilities
21st Street northbound: starts at W Street with an awkward transition from east side bike lane to west side separated bikeway; ends at H Street with a semi-protected bike signal

For few of these routes do the separated bikeways take you to a final destination. There are transitions to regular bike lanes, or no bike lanes at all, at the ends of each segment. That is not a connected network. It is disconnected!

Almost every advocate in the city is supportive of Jennifer Donlon Wyant and all she has accomplished to make the city more bikeable, more walkable, more livable. However, the city policy, by staff at a higher level, and city council, to spend almost none of its general fund on transportation safety, and to rely only on state and federal grants. means that the city will continue to rank low on any assessment of bicycle friendly.

Sacramento needs a connected network, and we are far from that.

*Google map of Elvas Ave from 62nd St to Hornet Tunnel*

SacCity separated bikeway failure?

2024/12/29 Dan AllisonLeave a comment

Are the City of Sacramento separated bikeways on 9th St, 10th St, 19th St, 21st St, J St, P St and Q St a failure?

These separated bikeways are mostly but not entirely parking protected, meaning they are between the curb and the parking lane. The city purchased a bikeway sweeper specifically for use on these bikeways. But that sweeper has not been used this year. As documented in SacCity is not sweeping separated bikeways, the bikeways are filling with fallen leaves, which have now turned to leaf slime. Though I have not seen anyone fall on the leaf slime, I’d not be surprised, and I have slipped but not fallen several times. Some of the bikeways have been cleared, but it has been by adjacent property owners, and by City of Sacramento Youth, Parks, and Community Engagement (YPCE, otherwise called parks) on some but not all park-adjacent blocks. City of Sacramento Public Works, whose responsibility it is to sweep these bikeways which are part of the transportation system, have done nothing. Nothing.

A second issue is that the city has done nothing to solve the bikeway blocking that occurs on a daily basis on P Street approaching 16th Street. The bikeway here is blocked by delivery vehicles, people moving in and out of the adjacent residences, and people picking up food from the restaurants. The city is very aware of this problem, as there are frequent reports to 311 of illegally parked vehicles, by myself and many other bicyclists. But nothing has been done to solve the problem. This location needs, at the least, additional vertical delineators to discourage drivers from using the bikeway, and even better, a hard curb to prevent use.

It is worth noting that there is marked loading zone immediately adjacent to the bikeway, see below. Most drivers choose not to use that, or it is routinely blocked by drivers parked for a long period of time, clearly not loading.

There are other locations where a separated bikeway is blocked by motor vehicles, but nowhere is it as common as the P St approaching 16 St location.

If the city is not willing to maintain the bikeways, and is not willing to solve issues with the bikeways of which it is very aware, then it can’t claim these as separated bikeways. Maybe they should be removed.

On the plus side, the city’s 311 app finally includes a drop down for ‘blocking bike lane’ under the parking violations menu, about five years after the request being made by myself and many others.

Elvas Ave and Hornet Tunnel

2024/03/192024/03/20 Dan Allison3 Comments

The section of Elvas Avenue between 62nd Street and Hornet Tunnel which leads to Sac State is very dangerous for bicyclists. Bicyclists have to transition across four lanes of traffic (three travel lanes and a center turn lane), without any protection whatsoever. The pavement quality is low, particularly on the east side where the ‘bike lane’ (not a real bike lane) is. Despite this, it is a high-use bicycle route from Sacramento to Sac State and the American River Parkway trail. M Street, this section of Elvas, and the Hornet Tunnel serve as a bicycle boulevard (though not designated) between the central city, Sac State, and beyond.

Since the day I arrived in Sacramento and rode my bike to work in the eastern suburbs, I have known that this section needs to be fixed. It took me 12 years to get around to writing about it. I hope that it will take the city less to fix it. The solution presented here is not the only solution, so I encourage others to comment, point out flaws, and suggest optimal solutions.

Elvas Avenue is a high-speed, moderately high-volume roadway that acts in many ways as an expressway due primarily to the turns from Elvas Avenue to 65th Street, and from 65th Street to Elvas that encourage high speeds. The roadway is dangerous for motor vehicle drivers and passengers as well as bicyclists. North of 62nd Street, St. Francis High School (about 1100 students) suffers from traffic risk created by Elvas Avenue, so traffic calming to the south will benefit the high school as well as bicyclists. It might be appropriate to extend the separated bikeway north to the signalized crosswalk over Elvas to the school.

21st St bikeway issue at W St

2024/01/262024/01/30 Dan AllisonLeave a comment

Note: This post is not about the bicyclist fatality that occurred in this area recently. Not enough is known about that to post, yet. This is Central City Mobility Project update #34.

There is an issue with the 21st Street separated bikeway at W Street. The northbound bikeway transitions from the east side of 21st Street to the west side of 21st Street at W Street. There is a two-stage turn box on the northeast corner, intended for bicyclists who have crossed W Street on the green light to wait to cross 21st Street on the green light, to access the separated bikeway on the west side of 21st Street. The photo below shows the box being used by a walking bicyclist, who waited in the box. The signal has turned green and he has started to cross. A right-turning driver from W Street to 21st Street stopped suddenly to avoid hitting the bicyclist/pedestrian, because the driver did not expect to see someone there. The vegetation somewhat but not completely obscures someone in the box.

photo of 21st St at W St NE two stage turn box with bicyclist in box — *21st St at W St NE two stage turn box with bicyclist in box*

The city has placed a ‘no turn on red’ sign on W Street, photo below. In about 40 minutes of observation, 60% of the drivers who could turn, meaning they were not blocked by a vehicle in front of them, did turn on red. This is the time when the box would be occupied by a bicyclist.

photo of W St 'no turn on red' sign to 21st St — W St ‘no turn on red’ sign to 21st St

On the green light, drivers are taking the right turn at high speed. If there were a bicyclist or a walker crossing 21st Street, here, it is doubtful that many drivers would notice the person and brake in time. This is a severe injury or fatality waiting to happen. The video below shows drivers cutting across the two-stage turn box.

video of drivers cutting across the two-stage turn box on 21st St

Solution

A temporary solution is to install vertical delineators (flex posts) to block off the right hand lane of W Street approaching the intersection. There is a short section of red curb here, where the ‘no turn on red’ sign is, but the blocked off area should extend 20 feet up to the crosswalk, and be the width of the parking lane. A green K-71 vertical delineator, or two, should be placed at the southwest corner of the two-stage turn box, to force drivers to go around the turn box, and also slow turning movements. The diagram below indicates possible locations of vertical delineators, white dots. Base excerpted from CCMP plans.

diagram of 21st St at W St NE corner, vertical delineators to slow and control vehicles

A more permanent solution would be to reconfigure the northeast corner to add concrete barrier protection for the turn box. The city, having enticed bicyclists to this location, owes them a much higher level of protection that is currently offered.

Central City Mobility update: 19th Street

2024/01/07 Dan Allison1 Comment

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.

photo of 19th St bikeway transition to right side — 19th St bikeway transition to right side

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.

beware the leaves of December

2023/12/06 Dan AllisonLeave a comment

It is fall in Sacramento, trees are turning, leaves are falling. It is my favorite time of year, in part due to the knowledge that it will be over soon, only memories and photos. While out walking the last two days, I have been watching little breezes create leaf-fall, more fascinating to watch than snowfall. The four ginkgo trees back of my apartment are at their peak of brilliant yellow color, and the ground is carpeted in yellow. Blocks with a variety of trees are a kaleidoscope of colors.

This morning landscape workers were out blowing leaves into piles, but they were falling faster than they were moved. As I write, it is raining lightly, which will accelerate the leaf fall.

photo of ginkgo tree and leaves next to bikeway on P St — ginkgo tree and leaves next to bikeway on P St

What is not to like? Well, what happens over the next few days. The wet leaves will start to rot, which is a natural process. But any leaf area where cars are allowed to drive will grind the leaves into fine particles, and those particles with turn into what I call leaf slime. Leaf slime is incredibly slippery, and it is a clear and present danger to bicyclists (and walkers). The Class 4 separated bikeways probably won’t be too bad, since bicycles don’t grind up the leaves, and the city may even get around to sweeping the bikeways. But the regular Class 2 bike lanes will be horrible. Cars will drive over the leaves, and start the process. The city very rarely sweeps bike lanes. They may be partially cleared if residents have illegally piled leaves in the bike lane, and the claw picks up the leaf piles, but the very act of scraping up the piles leaves a thin leaf slime layer.

So, it is time of year to avoid bike lanes, until there is either maintenance or enough rain to wash away the leaf slime. Ride in the general purpose lane. Yes, you will get yelled at by asshole drivers whose car isolates them from the realities of roadways, but at least you won’t be slipping and falling on the leaf slime. Beware the leaves of December.

Central City Mobility update #27

2023/11/072023/11/07 Dan Allison2 Comments

It has been a long while since I’ve posted on the Central City Mobility Project. I’ve been traveling, and backpacking, and project implementation has slowed down.

This is Central City Mobility Project update #27.

I Street is largely complete, from 21st Street to 12th Street. Part of the route is pretty standard separated bikeway, as below, but of the new bike facilities, it is the most erratic, changing design almost every block. The bikeway, at 16th Street, second below, is not a bike facility at all, but a car facility, designed to not inconvenience drivers turning right from I Street to 16th Street.

I St at 16th St separated bikeway across motor vehicle turn lane

The concrete turn wedges were being hit by drivers frequently (and some bicyclists), shortly after they were installed. Reflective strips were added, below, and most drivers have gotten accustomed to the turn wedges and are not hitting them, but it continues on a rarer basis. I believe that additional warning signing is going to be installed on the turn wedges, but I haven’t seen this yet.

reflective strips on concrete turn wedges

The concrete turn wedge at Q Street and 21st Street was never installed, so it may have been dropped from the plan.

The paint, not concrete, turn wedges have had K-71 green vertical delineators installed, making them somewhat more visible, and somewhat more respected by drivers. The promised rubber speed bumps have not been installed anywhere, probably a supply chain issue.

The promised bicycle signal at 21st Street and I Street is still not installed.

Though most of the separated bikeways have received green K-71 vertical delineators, a few have not.

Along P Street an added double white line has been installed on some blocks, photo below. I don’t know why, but it must be to solve some issue that was not solved by the original design.

After being mostly neglected, curb designations for loading zones and short term parking have been installed in several places. The photo below shows the white curb with added pavement stencils for a loading zone on P Street approaching 16th Street. This is probably the location that was most being abused by both delivery drivers and private vehicle drivers, so this is good to see. White curb loading zones don’t have a designated time limit, and I have seen this location abused by private vehicle drivers, which should not be here at all since this designation is for commercial loading, but it is far better than before.

Lastly, there seems to be new activity on 5th Street, so that part of the project may be moving forward again. I’ll check it out and post.

I have not visited the south end of 19th Street, nor the south end of 21st Street, so I don’t know if those locations have been improved. Both were a mess. I’ll try to get there and report.

Central City Mobility update: I Street

2023/09/27 Dan Allison1 Comment

This is Central City Mobility Project update #26.

Work is occurring on I Street this week. The street has been marked from 21st Street to 12th Street, and some of the white striping has been completed. No green paint yet. This section is all right side of the street bikeways.

The design is rather erratic:

21st Street to 20th Street, parking protected separated bikeway
20th Street to 19th Street midblock, bike lane
19th Street midblock to 16th Street, buffered bike lane
16th Street to 13th Street, buffered bike lane
13th Street to 12th Street, parking protected separated bikeway

At the intersection of 21st Street and I Street, there are markings for dashed green bike lanes on the west, south, and east legs, adjacent to the crosswalks (not yet painted). No sign of the promised bike signal yet. The markings imply to me that bicyclists continuing north on 21st Street will have to make a two-stage crossing, first across 21st Street, and then across I Street. This is not what was advertised, which was that bicyclists would have an exclusive signal phase during which they could go to any of the three destinations without any moving motor vehicle traffic. To to seen.

photo 21st St & I St intersection bike lane markings — 21st St & I St intersection bike lane markings

At 20th Street, the street becomes three motor vehicle lanes (general purpose travel lanes) and a curb-side regular bike lane. I’m guessing this is to provide stacking area for motor vehicles when trains are crossing. Makes some sense, but it also makes the bikeway erratic, and will encourage poor behavior as drivers speed into the third lane, and then have to merge back into two lanes.

photo I St at 20th St, unprotected bike lane and three motor vehicle lanes — I St at 20th St, unprotected bike lane and three motor vehicle lanes

At 16th Street, the street design is two motor vehicle lanes and a buffered bike lane. The reason for this is that the Memorial Auditorium loading dock extends into the street, which was an earlier design mistake that the city made to choose auditorium convenience over people walking (Sac permanently closes sidewalk).

photo I St at 16th St, two vehicle lanes and buffered bike lane — I St at 16th St, two vehicle lanes and buffered bike lane

12th Street is the end of the project, and I Street is again a three-lane traffic sewer towards the freeway. At 6th Street it becomes a five-lane traffic sewer.

Since work is actively going on today, I would guess that the white paint will be complete by the end of this week, and green paint added next week. There is still a national shortage of the green K-71 vertical delineators, so I would guess that only a few will be placed in the near future. There are a few places with gaps in the white stripes, which will be a designated color for parking or loading.

Central City Mobility update: 19th St

2023/09/192023/09/19 Dan Allison4 Comments

This is Central City Mobility Project update #24.

For quite some while, the project on 19th Street had stopped at Q Street, but it is now continuing south to W St. White striping is done, there is some green paint but incomplete, curb and line colors for special parking is not started, and there are no vertical delineators. The block from Q Street to the light rail tracks is a buffered bike lane, due to a street dining area at Midtown Spirits. At the tracks, there are some swooping lines, that I think are intended to encourage bicyclists to cross the tracks at a closer to perpendicular angle, but it is not finished so I can’t tell if it being properly marked. The remaining blocks to W Street are parking protection separated bikeway.

photo, 19th St at Q St, buffered bike lane — 19th St at Q St, buffered bike lane

The section from W Street to Broadway has not been worked on. As is true of most of the separated bikeways, it is on the left side. South of Broadway, 19th Street becomes Freeport Blvd and is two way, with the southbound bike lane on the right side. At the moment, there is nothing to indicate how and where a bicyclist would transition from right side to left side. The two blocks are devoted to general purpose (motor vehicle) lanes, and is not a comfortable place for a bicyclist to be.

In the design diagrams, the transition appears to be at W Street, with no particular accommodation for bicyclists. Though the design diagrams do not indicate operations, just striping and signing, it looks as though bicyclists will cross W Street on the east side, with the regular signal, and then 19th Street on the south side, with the regular signal. There is no indication that the bicyclist crossing 19th Street will be protected from left turning motor vehicle traffic by an exclusive phase. Green paint is not sufficient communication for most drivers, hard physical control is required, such as no left turn during the bicyclist movement. I suspect, based on city implementation in other locations, that it was decided that an exclusive bicyclist phase was ‘not practical’ because it would slow motor vehicle drivers a bit.

design diagram, 19th Street from W Street to Broadway — 19th Street from W Street to Broadway

I believe that the city should develop and install signing specifically for bicyclists on the transition points, where a bikeway either ends or transitions to the other side. There is no indication that the city has done or intends to do this. The diagram indicates a R55(CA) (MOD) sign on the southeast corner, which is a mystery, since the standard R55 sign is ‘yield to uphill traffic’. Of course neither the federal MUTCD nor the California CA-MUTCD, which is similar, has much in the way of guidance or signage for bicycle facilities, since in the mind of FHWA and Caltrans, bicyclists are an afterthought. There are several note references around this intersection, several of which I have been unable to locate in the design document, but they must exist somewhere. Be aware that the city has ‘invented’ a number of traffic control signs that are not compliant with CA-MUTCD, so the excuse that there isn’t an official sign is just stonewalling on the part of the city.

I Street

There has been no work on I Street in quite a while, since the resurfacing, but there are new ‘no parking’ signs posted with control starting today, 2023-09-19, so perhaps work is about to start again.

Central City Mobility update: 9th, 10th, I

2023/08/282024/01/12 Dan Allison2 Comments

This is Central City Mobility Project update #22.

9th Street: 9th Street has a pavement overlay from L Street to Q Street. This is not repaving, removing old pavement and placing new, as has been done on many of the streets in the Central City Mobility Project, but a thin overlay. This was done very recently and there is no marking of any sort on the street. I had guessed that this section of 9th Street would not receive any treatment until the construction projects were complete, but I was wrong. I don’t know what kind of roadway allocation will be done in these five blocks. The left side is constrained by construction from L to Capitol Mall, and the right side from N Street to O Street and from P Street to Q Street. Note that in the photo below, there is a bus stop on the right hand side, which is why the city has designed the separated bikeway design on the left side.

10th Street: 10th Street is largely complete from W Street to Q Street, where a pre-existing separated bikeway continues north, but a few things are left unfinished and not all of the green vertical delineators have been installed. The block from Broadway to X Street has been marked. It does not appear that anything will be done with the block from X Street to W Street, under the freeway.

10th Street from Broadway to X St, new markings for separated bikeway

I Street: Nothing has been done on I Street since the pavement patching. There are lane marker tabs for three general purpose lanes and no bicycle facilities.

19th Street: Work south of Q Street is now underway, with repaving complete and the beginnings or markings for the left side separated bikeway. I have not ridden south on 19th to see what is being done beyond this point.

19th St at Q St, initial markings for separated bikeway

There is no change to the ‘turn wedges of death‘. The bicycle signal at 21st Street and I Street has not been installed. No further work is in evidence on 5th Street.

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Tag: separated bikeway