All posts by andy

Making transit more seamless

Recently SPUR, a regional planning think tank, issued a report in how to make the Bay Area Transit system more integrated and easier to use. The report identifies many deficiencies in the region’s transit in regards to fare and service coordinations. The report also makes numerous recommendations on removing the kinks and improve rider experience.

Does the Bay Area have too many transit agencies?

Many think that it is so, especially considering that in other transit rich regions there tends to be just one or a few transit agencies (Boston, Philadelphia, to name a few). On the other hand, the Bay Area is big and geographically diverse. The transit needs in suburban Livermore for instance are very different that in San Francisco. There are few if any advantages in cost or operational efficiencies for major agency consolidations. Furthermore, local politicians want local tax dollars to stay in the community, even though transit productivity may be far lower than if the same funding is used elsewhere. Continue reading Making transit more seamless

Vision Zero for Caltrain

A number of fatalities occurred on Caltrain tracks in the last two plus months is approaching to that of the entire 2014. The latest incident on Monday is the 8th of the year while there were only 10 fatalities last year. The trend is alarming.

As this incident is being investigated, preliminary report suggests it is a suicide of a high school student. Suicide is a particularly difficult issue for Caltrain since it cannot reliably be eliminated with standard safety measures such as fencing and grade crossing upgrades, which Caltrain has invested in over the last 15 years and has successfully reduced unintended deaths and injuries.

While some blame the existence of Caltrain as the cause of the suicides, and suggesting solutions such as eliminating the trains, the slow the trains down significantly. I disagree. The train tracks have existed for more than a century and Caltrain has essentially run on the same schedule and same speed for almost 10 years. According to a study done in 2010 on the issue, there is no definite pattern in terms of where and when these incidents occur over a long period of time. Suggesting shutting down Caltrain is as useful as suggesting banning automobiles to eliminate traffic collisions, or banning alcohol to eliminate DUIs. Our highways are congested, people still need to commute, and communities like Palo Alto continue to benefit from the trains. Continue reading Vision Zero for Caltrain

Offering more frequent midday Caltrain service

Caltrain ridership has reached an all time high and trains are more crowded than ever. With economic recovery ongoing, 101 continues to get congested beyond the traditional peak hours. On Caltrain, not only the peak hour trains are crowded, the ridership is also growing on the shoulder peak trains.

One of the things that irks some Caltrain riders is the fact that Caltrain runs hourly midday service. It wasn’t used to be that way. In year 2000, Caltrain first added hourly service to the midday schedule. It was reverted to hourly service in 2009 in response to the agency’s budget crisis.

1999 Schedule2000 Schedule2005 Schedule2009 Schedule

I do think that it is an appropriate time to restore more service during the midday hours. However, Caltrain is currently rebuilding rail bridges in San Mateo and requires single tracking through the area during the midday hours. This construction is supposed to last until next year.

Below is a schedule I proposed that would do a few things: provide 2 trains per hour midday, allow single tracking through San Mateo, provide faster service to most stops. Continue reading Offering more frequent midday Caltrain service

Bus stop maps are now offered for more agencies

For a while, the wiki has offered bus stop maps (and real time predictions) for agencies that uses the NextBus API (including Muni, AC Transit, LA Metro, etc) and the OneBusAway API (maps only for agencies in the Seattle Region).

Now we provide our own GTFS parsing API to offer the same bus stop map for more than 20 agencies, including UTA in Salt Lake City, RTD in Denver, Valley Metro in Phoenix, ABQ Ride, Sacramento RT, San Diego MTS, etc. Real time arrival information is available through the bus stop maps for SamTrans and VTA in the SF Bay Area.

Example: Map:MTS 30 (route that serves the beautiful La Jolla and Pacific beaches in San Diego)

Some of the systems includeing UTA and SD MTS have their own real time data. Offering that data on the site is one of the things yet to do.