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Iowa driving lesson · Signs, Signals & Markings

Railroad crossings

A 4-minute lesson from the Iowa course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
4 minutes
Course unit
Signs, Signals & Markings
Checkpoint questions
6
Source pages
12, 13

Trains can't stop quickly and can run on any track at any time. As you approach tracks, eliminate distractions, put your windows down, and turn off your music so you can hear. Never stop your vehicle on the tracks.

Actively protected crossing

Has lights and/or gates. Flashing lights or lowered gates mean a train is approaching—don't cross, and never go around a gate.

Handbook p. 12 ↗

Passively protected crossing

No lights or gates—only a crossbuck plus a stop or yield sign. Slow down, look for a train, and always expect one.

Handbook p. 12 ↗
Railroad crossbuck
Passive crossing: crossbuck with a yield or stop sign

Know the rule

School buses, charter buses, drivers carrying passengers for hire (such as Uber or Lyft), and vehicles placarded for hazardous materials must stop within 15 to 50 feet of the tracks before crossing.

Handbook p. 12 ↗

Those vehicles do NOT have to stop when:

  • A police officer or highway traffic signal directs traffic to proceed
  • The crossing is marked with an EXEMPT sign
Handbook p. 12 ↗
15 ft

Minimum space between the front or rear of your stopped vehicle and the nearest rail; also where to stop if there's no stop line

Handbook p. 12 ↗

Know the rule

Before crossing, be sure you can completely clear the tracks—trains are wider than the tracks. Avoid shifting gears while crossing.

Handbook p. 12 ↗

Know the rule

If crossing lights begin flashing after you have started across the tracks, keep going.

Handbook p. 13 ↗

Know the signs and signals:

  • Advance warning (round yellow): usually the first sign; slow down, look, listen, be prepared to stop
  • RxR and wide white line on the road: stay behind the white stop line while a train passes
  • Crossbuck: yield if a train is approaching; trains always have the right-of-way
  • Multiple tracks: may mean multiple trains; wait until you can see clearly both ways
  • Flashing red lights: stop; don't go until lights stop and gates go up—going around gates is illegal
  • Low ground clearance: raised crossing; low vehicles (lowboy, bus, sports car, trailer) can get hung up
Handbook p. 13 ↗

If your vehicle stalls or gets stuck on the tracks:

  • Get everyone out and far away immediately, even if you don't see a train
  • Call the number on the blue and white ENS sign and give the crossing ID number
  • If there is no sign, call 911
Handbook p. 12 ↗

Emergency Notification System (ENS) sign

Blue and white sign with a phone number and crossing ID, different at each crossing. Also use it to report signal problems, debris or people on tracks, damaged signs, blocked views.

Handbook p. 13 ↗
Railroad emergency notification sign
ENS sign

Know the rule

The only safe and legal place to cross railroad tracks is at a designated crossing. Rail cars have reflective stripes to help you spot them at night and in rain, snow, or fog.

Handbook p. 12 ↗

Put it into practice

You're driving for a rideshare with a passenger and reach a crossing with no EXEMPT sign and no officer directing traffic. Stop 15 to 50 feet from the tracks, look and listen both ways, then cross without shifting gears.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

You are driving a vehicle for hire (like a rideshare) and approach a railroad crossing with no EXEMPT sign. What must you do?
  1. Proceed without stopping since you're not a bus
  2. Stop only if you see a train
  3. Stop within 15 to 50 feet of the tracks
  4. Slow to 20 mph but you don't need to stop

Answer: Stop within 15 to 50 feet of the tracks

Vehicles carrying passengers for hire, like Uber or Lyft, must stop within 15 to 50 feet of railroad tracks before crossing.

Handbook p. 12 ↗
At a passively protected railroad crossing, what should you rely on to know a train is coming?
  1. Flashing red lights at the crossing
  2. The crossing gate
  3. The advance warning sign
  4. Your own look down the tracks

Answer: Your own look down the tracks

Passive crossings have no lights or gates, only a crossbuck and a stop or yield sign, so slow down, look for a train, and always expect one.

Handbook p. 12 ↗
If there is no stop line at a railroad crossing, how far from the nearest rail should you stop?
  1. At least 15 feet
  2. At least 5 feet
  3. At least 50 feet
  4. Right at the crossbuck post

Answer: At least 15 feet

With no stop line present, stop at least 15 feet from the nearest rail.

Handbook p. 12 ↗
What should you do if you notice a malfunctioning railroad signal or a stalled vehicle on the tracks?
  1. Report it to the DOT later that day
  2. Only report it if you witness a crash
  3. Try to push the vehicle off the tracks
  4. Call the number on the ENS sign

Answer: Call the number on the ENS sign

If you notice a signal malfunction or a dangerous situation, call the number posted on the ENS sign to notify the railroad.

Handbook p. 12 ↗
It is illegal and dangerous to drive around a lowered railroad crossing gate, even if you do not see a train.
  1. True
  2. False

Answer: True

The manual states it is illegal and dangerous to go around lowered gates.

Handbook p. 13 ↗
If your vehicle stalls on railroad tracks, you should stay inside and try to restart it before doing anything else.
  1. True
  2. False

Answer: False

If your vehicle stalls or gets stuck on tracks, get everyone out and away immediately, even if you don't see a train.

Handbook p. 12 ↗
Take the lesson checkpoint in the app

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