Purpose

To consolidate, disseminate, and gather information concerning the 710 expansion into our San Rafael neighborhood and into our surrounding neighborhoods. If you have an item that you would like posted on this blog, please e-mail the item to Peggy Drouet at pdrouet@earthlink.net

Sunday, December 20, 2015

Conversation with an Engineer

California's roads cruisis: No matter how smooth the ride, congestion will remain

 http://www.fresnobee.com/news/local/article49393225.html

 December 12, 2015

Not much hope of adding roadway
Planners hope to coax more public into public transit, bikes
Technology might give some relief


Read more here: http://www.fresnobee.com/news/local/article49393225.html#storylink=cpy

Congress Expected to Level Tax Benefit for Transit and Car Commuters

http://usa.streetsblog.org/2015/12/16/congress-has-finally-leveled-the-tax-benefit-for-transit-and-car-commuters/

By Angie Schmitt, December 16, 015

A federal policy that has encouraged Americans to drive to work instead of taking the bus or the train won’t tilt the playing field toward car commuters so much.

Those who take the bus or train to work will soon enjoy the same tax benefits as those who drive. Photo: Wikipedia
People who take the bus or train to work should soon be eligible for the same tax benefits as people who drive.

A bill that extends provisions of the tax code will permanently set the maximum transit commuter tax benefit at the same level car commuters get for parking expenses. Both classes of commuters can now pay for those costs with up to $255 in pre-tax income per month. The tax deal is expected to clear Congress this week, reports Forbes.

Currently, the monthly pre-tax expense for transit riders is capped at $130, while the cap for parking is set at $250. The mismatch primarily works against commuter rail and express bus services, which can easily cost more than $130 per month.

In recent years, lawmakers went back and forth between temporarily leveling the playing field and stiffing transit riders.

Jason Pavluchuk of the Association for Commuter Transportation applauded the measure, which would take effect in 2016. “This provision will eliminate the financial incentive to drive alone and will increase transit,” he said. “Further, this will help both transit riders as well as drivers who will benefit from less congested roads.”

While commuter tax benefit parity is an improvement, eliminating the benefit entirely would be better.

A report released last year by TransitCenter and the Frontier Group pointed out that commuter tax benefits amount to a gigantic transfer from low earners to high earners, who are best positioned to take advantage of them. Also, the maximum benefit may now be level for individual commuters, but in the aggregate the vast majority of these tax incentives will continue to go toward driving, an enormous subsidy that makes rush hour traffic congestion worse.

Reducing congestion: Katy didn’t

http://cityobservatory.org/reducing-congestion-katy-didnt/

December 18, 2015

Here’s a highway success story, as told by the folks who build highways.

Several years ago, the Katy Freeway in Houston was a major traffic bottleneck. It was so bad that in 2004 the American Highway Users Alliance (AHUA) called one of its interchanges the second worst bottleneck in the nation wasting 25 million hours a year of commuter time.  (The Katy Freeway, 
Interstate 10, connects downtown Houston to the city’s growing suburbs almost 30 miles to the west).

Obviously, when a highway is too congested, you need to add capacity: make it wider! Add more lanes! So the state of Texas pumped more than $2.8 billion into widening the Katy; by the end, it had 23 lanes, good enough for widest freeway in the world.

 It was a triumph of traffic engineering. In a report entitled Unclogging America’s Arteries, released last month on the eve of congressional action to pump more money into the nearly bankrupt Highway Trust Fund, the AHUA highlighted the Katy widening as one of three major “success stories,” noting that the widening “addressed” the problem and, “as a result, [it was] not included in the rankings” of the nation’s worst traffic chokepoints.

There’s just one problem: congestion on the Katy has actually gotten worse since its expansion.
Sure, right after the project opened, travel times at rush hour declined, and the AHUA cites a three-year old article in the Houston Chronicle as evidence that the $2.8 billion investment paid off. But it hasn’t been 2012 for a while, so we were curious about what had happened since then. Why didn’t the AHUA find more recent data?

Well, because it turns out that more recent data turns their “success story” on its head. 

See article for chart.

We extracted these data from Transtar (Houston’s official traffic tracking data source) for two segments of the Katy Freeway for the years 2011 through 2014.  They show that the morning commute has increased by 25 minutes (or 30 percent) and the afternoon commute has increased by 23 minutes (or 55 percent).

Growing congestion and ever longer travel times are not something that the American Highway Users Alliance could have missed if they had traveled to Houston, read the local media, or even just “Googled” a typical commute trip. According to stories reported in the Houston media, travel times on the Katy have increased by 10 to 20 minutes minutes in just two years. In a February 2014 story headlined “Houston Commute Times Quickly Increasing,Click2Houston reported that travel times on the 29-mile commute from suburban Pin Oak to downtown Houston on the Katy Freeway had increased by 13 minutes in the morning rush hour and 19 minutes in the evening rush over just two years. Google Maps says the trip, which takes about half an hour in free-flowing traffic, can take up to an hour and 50 minutes at the peak hour. And at Houston Tomorrow, a local quality-of-life institute, researchers found that between 2011 and 2014, driving times from Houston to Pin Oak on the Katy increased by 23 minutes.

Even Tim Lomax, one of the authors of the congestion-alarmist Urban Mobility Report, has admitted the Katy expansion didn’t work:
“I’m surprised at how rapid the increase has been,” said Tim Lomax, a traffic congestion expert at the Texas A&M Transportation Institute. “Naturally, when you see increases like that, you’re going to have people make different decisions.”
Maybe commuters will be forced to make different decisions. But for the boosters at the AHUA, their prescription is still exactly the same: build more roads.

The traffic surge on the Katy Freeway may come as a surprise to highway boosters like Lomax and the American Highway Users Alliance, but will not be the least bit surprising to anyone familiar with the history of highway capacity expansion projects. It’s yet another classic example of the problem of induced demand: adding more freeway capacity in urban areas just generates additional driving, longer trips and more sprawl; and new lanes are jammed to capacity almost as soon as they’re open. Induced demand is now so well-established in the literature that economists Gilles Duranton and Matthew Turner call it “The Fundamental Law of Road Congestion.”

Claiming that the Katy Freeway widening has resolved one of the nation’s major traffic bottlenecks is more than just serious chutzpah, it shows that the nation’s highway lobby either doesn’t know, or simply doesn’t care what “success” looks like when it comes to cities and transportation.