What does a red signal on a drawbridge indicate?
What does a red signal on a drawbridge indicate?
When the traffic light is RED, motorists must stop as the drawbridge is in operation. No pedestrians or vehicles may cross. Yellow signal. Yellow signals indicate that the bridge will shortly start to open.
When approaching a drawbridge with no traffic light or attendant you should?
Speed up to get across the bridge as quickly as possible. A bus driver should always stop at any drawbridge that is not controlled by a signal light or traffic control attendant. The driver should stop at least 50 feet before the draw of such a bridge and make sure the bridge is completely closed before crossing.
What does draw bridge ahead mean?
[ draw-brij ] SHOW IPA. / ˈdrɔˌbrɪdʒ / PHONETIC RESPELLING. noun. a bridge of which the whole or a section may be drawn up, let down, or drawn aside, to prevent access or to leave a passage open for boats, barges, etc.
Does the shape of a sign warn you of what’s ahead?
Warning Signs. Warning signs alert you to conditions ahead. These signs are usually diamond-shaped and warn you about road hazards, construction sites, schools or other situations that require your special attention.
How do you signal a drawbridge?
Sound Signals You can also signal the drawbridge by horn to request an opening with one prolonged blast (four to six seconds in duration) followed by one short blast (about one second). The bridge tender will reply with the same sound signal to acknowledge that the bridge can be opened immediately.
When waiting to pull out into traffic you should?
Signal your intention to exit for approximately 5 seconds before reaching the exit. Be sure you are at the proper speed for leaving the traffic lane–not too fast (so you remain in control) and not too slow (so the flow of traffic can still move freely).
When must you stop before crossing a drawbridge?
Stop at Drawbridges. Stop at drawbridges that do not have a signal light or traffic control attendant. Stop at least 50 feet before the draw of the bridge. Look to make sure the draw is completely closed before crossing.
What does a one lane bridge sign mean?
Lane Guidance Sign: One Lane Bridge Inform all motorists and bridge users that the upcoming bridge has only one lane. Meets standards of MUTCD Section 2C.17. A ONE LANE BRIDGE (W5-3) sign should be used on two-way roadways in advance of any bridge or culvert that has only room for one lane.
What color are most warning signs?
yellow
Most warning signs are yellow and diamond-shaped with black letters or symbols.
Who opens a drawbridge?
The captain of the boat will do one of two things to request the opening of a drawbridge: A.
How long does a drawbridge take?
A drawbridge rises at a constant rate. It takes 1 1/2 minutes for the drawbridge to rise 6/20 of its total height.
How many seconds before a turn should you signal?
If you’re turning right or left in traffic, changing lanes or merging, you must signal at least 100 feet before you make your move. At 60mph, that’s going to be about 1.2 seconds.
When making a turn at an intersection where there are two or more lanes?
The correct answer is “turn when there is no approaching traffic.” When making a turn at an intersection where there are two or more lanes in each direction, you must turn when there is no approaching traffic. Good driving implies knowing the meaning of traffic signals, lights and being cautious every time you drive.
What types of cargo can never be carried on a bus?
Buses must never carry: Division 2.3 poison gas, liquid Class 6 poison, tear gas, irritating material. More than 100 pounds of solid Class 6 poisons. Explosives in the space occupied by people, except small arms ammunition.
What are the 4 categories of road signs?
Read the following section to get to know how they differ from each other by the color and shape.
- Traffic Signs.
- Red and White Regulatory Signs.
- Warning Signs.
- Highway Construction and Maintenance Signs.
- Service Signs.
- Guide Signs.
What is a Keep Right sign?
The keep right sign is a regulatory sign. Keep right signs are used in locations where the driver must pass only on the right of a roadway feature or obstruction. Keep right signs are located before traffic islands, road obstruction or medians.
Should you do when you come up to a one lane bridge?
As you come up to a one- lane bridge, you should slow down and check for any oncoming vehicles before you drive onto the bridge. You should do this whether or not you have to give way.
What are warning signs of driving?
Here are 10 of the most common warning signs you are likely to see on the road:
- Slippery When Wet.
- Traffic Signal Ahead.
- Stop Ahead.
- Left (or Right) Turn Ahead.
- Sharp Curve to the Right (or Left)
- Merging Traffic.
- Advisory Speed on Exit Ramp.
- No Passing Zone.