What does flashing red lights at a railroad crossing mean?
A clearly visible electric or mechanical signal device warns of the immediate approach of a train. If the red lights are flashing at a railroad crossing all vehicles are required to stop even if a train is not in sight. After stopping, drivers should not proceed across the railroad tracks until it’s safe to do so.
When preparing to leave a parallel parking space you should?
Explanation : To pull out of a parallel parking space, make sure your wheels are straight, back up to the vehicle behind you, and turn your wheels away from the curb. pull out into the traffic lane only when it is safe to do so.
When you approach a railroad crossing you should?
Any driver of a motor vehicle approaching a railroad crossing sign shall slow down to a reasonable speed. If required to stop, driver shall stop at the marked stop line. If there is no line, driver shall stop no less than 15 feet nor more than 50 feet from the railroad crossing.
Do you signal when parallel parking?
Always signal first, and then position your vehicle parallel with the vehicle parked (rear bumpers of both vehicles are aligned) in front of the empty spot. Keep at least two feet away from this vehicle (see figure). Check to make sure the way is clear behind you, and shift into reverse.
What is a passive railroad crossing not going to have?
A passive railroad crossing is one that does not have either flashing lights or flashing lights and roadway gates installed at the crossing.
What do the lights on train tracks mean?
The lights displayed by a signal have three properties: aspect, name, and indication. The aspect describes what is displayed, e.g., red over green. Red means stop; green means proceed, and yellow means caution or approach, usually indicating that the next signal is red.
What are the arms called at a railroad crossing?
Level crossing signals are the electronic warning devices for road vehicles at railroad level crossings. The basic signal consists of flashing red lights, a crossbuck and a bell, attached to a mast. At most crossings, the signals will activate about 30 seconds before the train arrives.
Why do trains have 3 lights?
The light became a requirement by the Federal Railroad Administration (FRA) to improve visual sight lines of oncoming trains and locomotives by not only adding an additional lights to the head-end but also those that flashed.
What is the first thing a driver should do after deciding to turn?
What is the first thing a driver should do after deciding to make a turn? Signal at least 200 feet from turn. The purpose of traffic signs are: To regulate, to warn, and to guide drivers.
What does a blue sign mean?
These signs tell you where you are, which way to go and the distance. Blue: This color is also used for guide signs. These signs tell you about services along the roadway such as rest areas, hospitals, gas stations, and lodging.
When you get ready to leave an expressway you should?
Avoid using your turn signal. When exiting an expressway, it is important to be alert to other traffic moving nearby. Be sure to look at the new posted speed limit and check your speedometer. It is unlikely that you will be exiting onto a road with a speed limit as high as the one found on the expressway.
What color are most warning signs?
What does a yellow cross sign mean?
RAILROAD CROSSING signs
What color are train tracks?
While railway lights are more complicated and vary in different parts of the world, colors are universally understood to mean the same thing: red for stop, yellow for caution and green for go.
When the road is marked with a solid yellow line?
The colors and styles of painted markings on the shoulder and in between lanes of traffic indicate whether or not passing is allowed. When the road is marked with a solid yellow and a broken yellow line, that means that traffic moves in opposite directions.
When you approach a railroad crossing without flashing warning signals for crossing gates you should?
When approaching a railroad crossing that has no warning signals (such as electric flashing lights or gates), a driver should slow down, look, and listen.
How do you do the parallel park trick?
- Position your car. Slowly steer your car so that it is parallel to the car parked in front of the empty space.
- Check your mirrors.
- Start backing up.
- Straighten the steering wheel.
- Begin turning your steering wheel to the left.
- Check how close you are.
- Adjust your position.
- Don’t forget to pay before you leave.
What is the most common collision in a work zone?
Rear-end crashes (running into the rear of a slowing or stopping vehicle) are the most common type of work zone crash. Fatal work zone crashes occur most often in summer and fall.
What is the difference between divided and undivided highway?
If the solid yellow line is on your right-hand edge on a divided highway, you are going the wrong way. On an undivided highway, yellow lines mark the center of the roadway. On two-lane roadways, they can be broken or solid (or a combination of both).
What is the shape of a sign that warns you a divided highway is beginning?
Divided highway signs are diamond-shaped with a yellow background and black symbols.
What is an absolute signal?
Absolute signal: A signal whose “stop” indication means “stop and stay.” Usually identified by the absence of a number plate, but may also have a plate displaying the letter “A.”
What is the RR sign?
railroad crossing sign
When approaching a railroad crossing you should quizlet?
What should you always do when approaching a railroad crossing? When required to stop, you should do so within 50 feet, but no less than 15 feet from the nearest rail of the crossing.
Which sign shows the end of a divided highway?
You will see the Divided Highway Ends sign before the end of a physically divided highway. It warns you that the highway ahead is no longer divided by a median or barrier. Very soon you will enter an undivided roadway with two-way traffic.
When merging onto a freeway it is usually best to?
When merging onto a freeway, it is usually best to:
- Proceed slowly while waiting for an opening.
- Accelerate to a speed that is faster than the speed of traffic.
- Turn on your hazard lights until safely on the freeway.
- Accelerate to the speed of freeway traffic.
What is a distant signal?
: a railroad signal placed at a distance that will allow adequate advance warning of the setting of a home signal at which the train must stop. — called also approach signal.
What action should you take when approaching a railroad crossing?
When approaching an unmarked railroad crossing, slow down and be prepared to stop. Before you cross, be sure that no trains are approaching from either direction on any track. If you see or hear a train coming, stop at a safe distance from the nearest track and wait to proceed until after the train passes.