Middle Street Rail Station Will Be Built Over Water

Hawaii News Now reporter Rick Daysog investigated the odd choice of building the Middle Street station of HART rail over the flood prone Kalihi stream. I opined as follows:

• “At a minimum, the foundation problem will double in cost. And I'm talking minimum compared to dry land,” said rail critic and University of Hawaii civil engineering professor Panos Prevedouros.
• Prevedouros said he expects the costs to be in the $60 to $70 million range due to the complexity of building over water.
• He said HART could have located the station further east on what is now a parking lot at First Hawaiian Bank's data center, but chose not to.
• First Hawaiian's former CEO was chairman of HART for years. Prevedouros and community activists question whether that influenced the decision to leave most of the First Hawaiian parking alone.
• "I don't know if it's taking care of their own or some other sensitivity to the property. Or it could be some malfeasance there,” Prevedouros said.
• Prevedouros and other rail critics said that a proposed forensic audit of HART’s operations would have shed more light on HART's decision to build the Middle Street station at its current location.
• Prevedouros and other rail critics said that a proposed forensic audit of HART’s operations would have shed more light on HART's decision to build the Middle Street station at its current location.
• “People who ignore history are doomed to repeat it. If you don’t learn from your mistake, how can you possibly improve in the future,” Prevedouros said.

Chris Urmson Reflects On Challenges of Driverless Cars

Chris Urmson reflects on challenges, no-win scenarios and timing of driverless cars is a summary of six important points (written by Chuka Mui in Forbes) that summarize the current state of the art and the future likely path of driverless technology.

1. There is a lot more chaos on the road than most recognize.
2. Human intent is the fundamental challenge for driverless cars.
3. Incremental driver assistance systems will not evolve into driverless cars.
4. Don’t let the “Trolley Car Problem” [ethics] make the perfect into the enemy of the great.
5. The “mad rush” is justified.
6. Deployment will happen “relatively quickly.”

Most articles that cover Transportation as a Service or TaaS including this neglect to address the environmental trade-off... much less need for parking, but much higher VMT and energy use.

Death spiral for cars. By 2030, you probably won’t own one shows possible trends in costs and adoptions, but I think that it is way off the mark.

Bad Things Come in Threes

Bad things come in threes?

Who believes in these things?

Well, life has its way with things...

ONE -- On Saturday, I leave the office, by car, a little after 3 PM, and enter H-1 Freeway at the University Avenue on ramp. I had picked up my car at 7 AM from the dealer after its comprehensive 20,000 service was done.

One mile down the road, at about 3:15 PM, all hell breaks lose all of a sudden. Dashboard becomes orange, and the car self regulates its speed to 10 mph. On the freeway.  Thankfully I am past the Punahou Street on-ramp and thanks to the perennial congestion on that past of the H-1 freeway, almost nobody notices.

Chassis stabilization. (Now that's a warning lost in translation from German)

Drivetrain: Vehicle cannot be restarted (Really? Ever?)

Drive moderately (10 mph is not moderately. It is slug-ly)

Policeman in a big Ford Taurus stops me on Keeaumoku Street as I was limping back to the dealer.  He comes by my window with a smile and a little contempt in his voice.... "Run out of gas, huh?"

But then he sees all the orange flashing decorations on the dashboard... "Nope, I'm limping back to the shop" I said.

Four miles and half an hour later I arrive at the dealer and the service advisor from this morning became all flush with embarrassment because he had released my car earlier this morning all serviced, washed and ready for the next 10,000 trouble free miles... only to be back in less than 10 miles.

I get a free ride home in a better vehicle and about an hour later I get a call.  "An air hose got disconnected. All good now."

The car could actually drive OK with the hose busted, but this small defect was made into a big deal by the on-board computer.  That's the price of progress... all the digital nannies for getting 25 mpg from a 300+ horsepower engine.

TWO: Sunday 9 AM. My son Endie and I walk up our steep street with our bikes to load them on the old Mazda truck to go for a ride in the flat lands (Kapiolani Park is our favorite.)

Bad surprise... Something fell, or someone threw something and cracked the windshield!

It's a small set of cracks, but it can no longer pass safety inspection. Who pays $400 for a new windshield for a 1986 truck valued at $1,500 at best?

Buh humbug... Kidney Car or parts car on Craigslist.

But we loaded the bikes and went bike-riding anyway.

TWO AND A HALF: Sunday 10 AM at Kapiolani Park.

Glorious day for biking. Lots of people and bikers enjoying the park.  We had just finished the back straight of the Honolulu Zoo and ready to make a left down Kapahulu Avenue. But I nearly took a spill.  Front tire suddenly all flat!

There goes our pleasant bike ride. Rode back to the truck with the cracked windshield on the flat tired bike, on the grass for a sweaty and aerobic experience.

... AND THE ANOTHER HALF MAKES THREE: Sunday 12:30 PM.

Our family of four boards the now repaired and fully serviced sedan of Thing One and heads to Kahuku for shrimp.

I wanted the car to "stretch its legs" on the freeway, so I chose the H-1, H-2, Haleiwa route instead of the trans-Koolau route via Kaneohe.

At 1 PM we hit the wall at the Joseph Leong Haleiwa Bypass. The longest and slowest queue I have ever seen at this location.  About half of the progress we made was because others gave up and looped out of the queue.

The five minute trek to Laniakea (Turtle Beach, which causes the congestion) took 50 minutes.

It was slow at Pupukea too. Very slow. Another 10 minutes of delay at the single traffic light by Foodland for a total of one hour extra time to reach Romy's Shrimp Shack where we had to wait 40 minutes in line to order, and another 40 minutes to get the food ready for pick up at around 3:15 PM.

And that's my 24 hours of three bad things.

Thankfully all my first world problems summed up to six or seven hours of delays, a cracked windshield, a bike tire that needs a new tube, and somewhat elevated blood pressure.  It can get a lot worse, so I'll take these and move on!

Amid Funding Woes, Rail Officials Say Cost of Killing Project Could Be $3B

Quoted in Rick Daysog's story about HART rail not having enough funding.

Rail critics don't dispute the $3 billion shutdown costs – they just say completing the project will cost much more than that [the $3 billion suggested by HART.]

"That's really where the math begins to fall apart," said University of Hawaii Engineering Professor Panos Prevedouros.

"You would need $7 billion to $10 billion to get to Ala Moana. ... Even in the worst-case scenario of abandoning the trains, the fixed guideway could still be used for a bus rapid transit system."

Off camera I offered this commentary:

We need to ignore the drama by mayor Caldwell and the hysteria of council member Pine. The rail has GET funding to 2027 and the ability to float bonds for emergency cash. They are crying wolf to take advantage of the fact that the local economy is booming.

What do you mean they need to satisfy the FTA? The FTA is co-responsible for this massive failure. They need to be sued, not appeased.

Hawaii Preparation for North Korea Nuke Attack far from Complete

Please to see Fox News reporter Malia Zimmerman and be part of her on-site research for this important story.

“The worst thing people can do is to take the freeway. They should shelter in place nearby,” said Panos Prevedouros, a world-renowned transit expert and professor of engineering at the University of Hawaii.

Dumb and Dumber: Why Honolulu Should Abandon Rail

Quoted in Dr. Randy Roth's and Cliff Slater's opinion in Honolulu Civil Beat: Dumb and Dumber: Why Honolulu Should Abandon Rail.

The city tells us that rail can be taken all the way to Ala Moana Center for $10 billion. Panos Prevedouros, chairman of the University of Hawaii Department of Civil and Environmental Engineering, forecasts $13 billion.

If you believe the city, that additional cost of not stopping now would be $6 billion.  If you believe Dr. Prevedouros, it would be $9 billion. All to get a 1 percent traffic reduction?

I like their conclusion:

It is dumb to be out of pocket $4 billion and have nothing worthwhile to show for it. It is even dumber to spend another $6 billion to $9 billion for a 1 percent improvement in traffic at an annual financial cost of $130 million and permanent harm to our environment. That’s really dumb.

Businesses Worried as Emergency Repair Work Begins on Pensacola Street

Quoted on KHON Elyssa Arevalo's story on emergency culvert lanes that reduce street width from 3 or 4 lanes down to one...

According to Panos Prevedouros, a professor of civil engineering at the University of Hawaii, “they should have a minimum life of 30 years, not much maintenance, but anywhere between 30 and 50 years, they ought to be replaced.”

Prevedouros says there could be more culverts nearby that will eventually need repairs.

“Some of them are susceptible because Kakaako part of the time it’s under the water horizon [water table], so a lot of them are under conditions that they lead to deterioration, faster deterioration,” he said.

Red Light Cameras Could Soon Be a Reality in Hawaii, but Major Concerns Remain

On April 7, KHON's Alexander Zannes reported on the proposed red light camera law to be enacted in Hawaii. I'm quoted as follows in his report.

Panos Prevedouros, Chair of the Dept. of Civil and Environmental Engineering at UH says a typical yellow light is three seconds, followed by a full second of red. “But some places they allow you to take the three seconds but then once the extra second of all red comes up they give you a ticket, which is by engineering standard illegal so the possibility of cheating is very much there.”

According to AAA most red light camera studies do show reductions in traffic crashes, cutting down on t-bone type crashes.

But to go with that reduction, comes a rise in rear end collisions, and Prevodouros says the cameras don’t affect accidents caused by distracted driving, or people that are intoxicated. “So no matter how many threats you put with red light camera etc. that’s not going to solve it because at that time you’re not paying attention.”

City draws the line to thwart speedsters along busy Aiea road

Quoted in a story by Alexander Zannes in the Channel 2 News (KHON2) on narrower lanes for neighborhood streets, as follows.

Panos Prevedouros, chair of the Dept. of Civil and Environmental Engineering at the University of Hawaii says is a proven method to reduce speed, “In general I will tell you that if it is a neighborhood street, narrow lanes to a point are actually good at controlling the speed, again you have to be careful of wiggle room and having sideswipes if they overdo it.”

State reviewing procedures after fiery Atlanta bridge collapse

Interviewed for Hawaii News Now story on State reviewing procedures after fiery Atlanta bridge collapse by Allison Blair.

• "The hodgepodge of activity that we have under the freeway overpass, it's not appropriate," said Panos Prevedouros, Chairman of the U.H. Civil Engineering Department
• Prevedouros says the combination of trash, vehicles, tires and tanks could be disastrous if fire broke out.
• In 2016, firefighters responded to seven rubbish fires in the area. Fire department officials say all were small, with no damage or serious injuries reported. 
• "It takes a really long time. A five minute fire cannot bring a bridge down," said Prevedouros.
• But a fire burning at an extremely high temperature, for an extended period of time, can weaken the metal rebar that supports the concrete and cause a collapse. Prevedouros says its rare, but it's also why you shouldn't store a lot of combustible material underneath the viaduct.
• Hawaii News Now asked Prevedouros if what happened in Atlanta could happen here, with the viaduct in its current state. Prevedouros said "potentially."
• The fire department doesn't inspect state property, but said it would provide recommendations to the Department of Transportation if it was asked to.
• Transportation department officials declined to be interviewed for this story but said bridge inspections happen every two years, and that inspectors will be reminded to check for combustible materials. 

In this episode of Moving Hawaii Forward, Tim Apicella welcomes Dr. Panos Prevedouros, Professor of Transportation and Chairman of the Civil Engineering Department of the University of Hawaii (UH Manoa), to cover a variety of topics ranging from the Honolulu rail boondoggle, Hoopili traffic impacts, smart city street intersections and rapid transit.

Being Hyptonized by HART? Transportation Insights with Panos Prevedouros

HART on Fox News

I was included in the Fox News story featured today (March 17, 2017) about Honolulu's rail project.

"Honolulu's rail transit project is years behind schedule and billions over budget;" William La Jeunesse reports from Hawaii...

Troubled transit project a taxpayer boondoggle in paradise?

There is another, longer version that includes Pres. Trump:

How your tax dollars are being wasted on a railway in Hawaii