Work on 101 Wastes Money, Duplicates SMART

When our governments spend $1.4 billion on a transportation system, we should know it's being spent well. For the Novato Narrows, that couldn't be further from true.

Last week, Systemic Failure called out the Greenbrae Interchange Project as a waste of money when we already have an under-funded rail project not far away. Why spend $143 million on a road project that won’t even add capacity?

While the Greenbrae project isn’t the best project, it’s about rearranging ramps, not adding capacity. While the Drunk Engineer is a great watchdog of Bay Area transportation policy, he’s looking at the wrong project. For that, we need to look a bit further north, to the billion-dollar freeway investment underway in Sonoma.

Let’s step way back to two things, money and problems, and restrict our potential solutions to roads and rail. Fresh on our desk is a dictate from The Man saying the transportation system between Windsor and Larkspur doesn’t have enough capacity to meet the demand for travel, and we have $1.4 billion ($1 billion from roads, $404 million from rail) available to fix it.

Adding two carpool lanes for the length of freeway that currently doesn’t have any will cost $1 billion, we know, and will add about 4,000 people per hour worth of capacity through the area. We can add about another 1,000 with a $500 million rail project*, but we can’t afford it, so we’ll truncate our line at San Rafael and Santa Rosa.

What if we pumped all $1.4 billion into the road? Lanes only have so much capacity, and that decreases as the freeways get wider. We might be able to add travel lanes at the most congested part of the road, but all the merging could just gum up the works more.

What if we flipped all $1.4 billion into rail? As it turns out, this would give us almost as much capacity.

  • Base SMART: $680 million, 650 passengers per hour, or 880 with standees (220-person capacity per train, 2 trains running in either direction per hour)
  • 7.5 minute service with three-car trains: $1.2 billion, 3,936 passengers per hour or 5,280 with standees**.

If SMART were to get a clearance from the FRA to run European trains, the cost of 7.5 minute service drops to $1 billion, leaving us with $400 million to spend on years of operations, grade separations from traffic, or a 10-mile extension to Richmond’s BART and Amtrak station. Success! Not only did we meet our goal, we added capacity much further north and south than the 101 project and have some money left over for other projects. That’s pretty damn good.

I know, I know — I'm talking about people rather than vehicles and a SMART system that has a finite number of trips it can serve. But taking people off the road who don't need to be there will free up space for those who do need to be there. Traffic isn't linear; there's a tipping point where just 1 percent more cars can turn smooth running into stop-and go. Ensuring that all the drivers in traffic are those who most need to be in traffic allows 101 to best serve its purpose as a high-speed trunk for the road system. And people would ride this maximum SMART.

The old Dowling ridership study projected that 24,000 people per day would ride SMART if it had 15-minute headways. Cut that in half and you still get more than double the currently projected ridership for less than double the cost.

Alas, this is not how we do things. Instead, we’re spending at least $200 million more than we need to for a worse transportation product. That the most efficient project, SMART, cries poverty — much of its own making, true — while local and state authorities pump hundreds of millions more into parallel capacity makes this situation even more egregious. Rather than a truly transformative investment, SMART will be relegated to only a shadow of its potential.

This is the height of what Cap’n Transit calls transportation myopia and a prime example of what happens all the time in the Bay Area. Caltrans and MTC tend to see road capacity problems as vehicle problems rather than transportation problems. When they do take transit into consideration, they just duplicate efforts in parallel to the road project. They forget that transit a means of transportation, not a goal to be achieved on its own, and functions in competition to cars. That means that nobody takes SMART seriously as transportation in its own right. Even SMART views itself as a supplement to driving.

MTC, TAM and SCTA need to cut off funding to the Highway 101 project and invest it in SMART. Caltrans is hunting for funds now, and none of these agencies should cough up the cash. Not only will the train add more capacity than the freeway, but it will also strengthen towns up and down the 101 corridor, attract employers, and knit together the North Bay in a way a wider 101 never could.

We spend so much energy in the North Bay talking about the environment. Let’s actually do something for the environment and save money in the process.

*The cost of the IOS + Windsor is about $500 million.

** The maximum length of a train is limited by the size of a city block to three cars, so that’s how many we can put on a single train. The Sharryo train cars SMART will use have 82 seats with space for 28 standees, so a three-car train has space for 330 riders. The 7.5 minute headway is the minimum allowable without widening the Puerto Suello tunnel, and it means 8 trains per hour per direction. The cost of sidings to allow that much frequency is about $180 million more than the current system. Each Sharryo car costs $3.3 million, and 7.5 minute headways requires 34 trains. Add together the cost of 34 three-car trains and more sidings to the base cost of $680 million and you have about $1.2 billion.

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Rico January 18, 2013 at 06:51 PM
Hi Kevin Moore, You sure got that right ! I have known this for years, and the Cal Park tunnel was a classic example of the games that SMART plays. The whole SMART package was a money sucking scam from day one. And I'll bet SMART will never get the funding to rebuild the Puerto Suello tunnel in our lifetimes, maybe never. I would not be suprised at all if the SMART train (if it ever gets built) will terminate at the Civic Center. And all that money spent by us to condemn the houses near Lincoln Ave. for the track relocation, and everything else after the Civic Center done by us for SMART will have been completely wasted money. SMART is already salivating to build TOD's next to the freeway in downtown San Rafael, but they never mention the Puerto Suello tunnel problem. The people of Marin have been hoodwinked by SMART !
Mark Schoenbaum January 18, 2013 at 07:28 PM
@JC Peters - Multiple personality disorder - it causes trolls to create multiple anonymous accounts to flame legitimate posters,
Bob Hunter January 22, 2013 at 11:41 PM
Here's a vision: This could be the last widening of 101, leading to a more efficient bus/ hov lane. GGT expands theri fleet of nat gas/hybrid smaller buses. SMART leads to retail and residential infill around the stops and our kids choose to stay in Marin because they like taking the train and smaller footprint lifestyles. Ferry service expands to central Marin and, all of a sudden, we're almost 21st century.
Bob Hunter January 22, 2013 at 11:44 PM
Here's another vision; Imagine what a 10% ($70 billion) reduction in annual military spending directed at transit issues nationwide could do.
Kevin Moore January 23, 2013 at 09:56 PM
I want the USA to invade California. Build schools, fix bridges, and improve roads. Then leave to let us govern ourselves.


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