Author: DOUG DAHL

Q: Do you need to come to a complete stop before turning right at an intersection when the light is red, if the red traffic signal is located across the intersecting street for vehicles proceeding through the intersection? In other words, do you have to stop before turning right only if the traffic signal light is on the right curb of the right turn lane?

A: The Manual of Uniform Traffic Control Devices (MUTCD), the official guide book for traffic road signs, markings, and signals, devotes 70 pages to traffic control signals and how they’re configured. It includes over one hundred charts, graphs, and diagrams showing the various approved methods for using traffic control signals. None of them match what you’ve described.

Continue reading “Red Still Means Stop”

Q: I saw that there was a bill about low rolling resistance tires being required in Washington. I didn’t even know that was a thing. It looks like they’re good for gas mileage but maybe not as good for traction. Is it a good move to require tires that might not be as safe?

A: I have a friend who likes to run. And once she found her perfect shoe, she never deviated. When she worried that the shoe might get discontinued, she stocked up on multiple pairs.

Maybe some drivers feel the same way about their tires and would be heartbroken to know that the factory-installed BF Goodrich All-Terrains on their Hummer H2 don’t make the efficiency cut. For the rest of us, if this bill had passed (and it didn’t this year) it would likely have minimal impact on our lives.

Continue reading “Low Rolling Resistance Tires Are Not the Law (Yet)”

Q: I don’t know what the Washington State law is, but I watched a police program, state and city unknown, that said a child of six years old can be left unattended in a locked car if not more than 15 minutes. Is that true? 

A: The rules vary from state to state, but it certainly wasn’t Washington. Our state doesn’t have a broad prohibition on leaving kids unattended in cars. Yes, you read that right. We have a couple laws for limited situations, and I’ll get to the details of those shortly, but if you’re not going to a bar or leaving the engine running, (and it feels uncomfortable to write this) it’s currently legal.

Continue reading “Leaving Kids Alone in Cars”

Q: Has road striping paint changed? When I’m driving at night and in the rain it’s tough to see the lines. It doesn’t seem as reflective as it used to be.

A: You’re probably not looking for a history lesson on road paint, but it’s a cute story so I’m going to tell it. In 1911 Edward Hines was following a milk truck down the road as the truck leaked milk from its cargo hold. The stripe of white milk in the middle of the road inspired Hines, a member of the Wayne County Road Commission in Michigan, to paint centerlines in Wayne County to separate two-way traffic. The folks in Michigan call it the most important traffic safety device in the history of auto transportation. The rest of us think the seat belt claims that title, but it’s still a great idea.

Continue reading “Worn-Out Road Stripes”

Q: I know it’s not legal to drive with an open alcohol container in the car, but is it legal for a driver to drink alcohol in a parked car? Assuming the driver doesn’t drink enough to be impaired, have they broken the law?

A: Before I tackle the question about the law, I’d like to clear something up. There isn’t an okay amount of alcohol in your system when driving. Washington’s per se law sets the blood alcohol concentration (BAC) at .08, but a driver can be affected by alcohol at well below that limit. And impairment begins earlier than you might think.

Continue reading “Drinking in a Parked Car”

Q: When two cars are at stop signs that face each other and have a road going between them that doesn’t stop, does a car going straight have the right-of-way, even if they come to the stop sign after the left-turning car?

A: What if I said nobody has the right-of-way? It’s sort of a trick answer, but it’s also sort of true. The law doesn’t give people the right-of-way; it tells you who is required to yield the right-of-way. It might sound like the same thing, but it matters as a point of driver responsibility. Assuming you have the right-of-way can get you into trouble, even if the other person should have yielded.

Continue reading “Left Turns and Right-of-Way”

This week, instead of answering one of your questions, I have a question for you. But first, I need you on my side. You’re likely familiar with the following quote, sometimes apocryphally credited to Abraham Lincoln: “My right to swing my fist ends where your nose begins.” There’s a 150-plus history of Americans agreeing with that sentiment, so if that doesn’t ring true for you, you’re the outlier.

Of course, it’s a metaphor, and it’s been applied to many situations besides fists and noses, including arguments against slavery, bars in neighborhoods, and smoking in public. It’s also an argument in favor of a person’s right to do whatever they’d like as long as it doesn’t harm someone else.

Continue reading “Can We Actually Stop (Some) Dangerous Driving?”

Q2: Several years ago, the son of a coworker was ticketed for having wheels that stuck out past the fenders.  They were installed by the local tire shop. Just yesterday I saw a jacked-up truck with wheels that were at least six inches exposed outside the fenders. Why can tire stores install illegal equipment? My experience is that they can’t, by law, remove and reinstall a worn-out tire when asked to rotate them.

A: Let’s start from the end of the question. You’re right that tire shops won’t install worn-out tires, but I couldn’t find a Washington law that prohibits it. Admittedly, there are a lot of laws to search through, and it’s possible that I missed it, so I stopped by a reputable tire installer and talked with a service person who’s been in the tire business for several decades. Surely, he’d know what law prevented them from installing unsafe tires. He didn’t know of any law either; they don’t do it because it’s their company policy. While it is a violation of the law to drive on public roads with unsafe tires, there is no law about installing them. (At least in Washington; some states prohibit shops from installing unsafe tires.)

Continue reading “It’s Legal to Install Illegal Tires”

Q: In a school zone, if the lights are flashing but school is out (like for spring break), does the 20-mph speed limit still apply?

A: Sounds like someone forgot to turn out the lights before they went on vacation. Dad’s going to be pretty upset when you all get home. I hope you’re ready for the lecture on responsibility, how money doesn’t grow on trees, and that if this is how you’re going to waste his resources maybe now is a good time to start paying rent.

Oh, wait, wrong scenario. Let’s talk about school zones. The easy answer is, yes, if the beacons are flashing the speed limit is 20 mph. Now, when someone says an answer is easy and responds with such confidence, you should ask for sources. And since you’re asking, I’ll admit this is a bit of an argument from silence.

Continue reading “School Zones: When The Flashing Lights Don’t Go on Vacation”