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California driving lesson · Special Zones, Laws & Enforcement

Blind intersections, alleys & railroad crossings

A 3-minute lesson from the California course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Special Zones, Laws & Enforcement
Checkpoint questions
6
Source pages
57, 58

Some places have low speed limits because you can't see what's coming: blind intersections, alleys and railroad crossings with a blocked view. Trains can't stop quickly, so crossing rules are strict.

Blind intersection

An intersection with no stop signs at any corner. If your view is blocked, move slowly forward until you can see.

Handbook p. 57 ↗

Alley

Any road no wider than 25 feet used to access the rear or side entrances of buildings or properties.

Handbook p. 57 ↗

Special speed limits

Special speed limits
WhereLimit
Blind intersection15 mph
Alley15 mph
Within 100 ft of a rail crossing, tracks not visible 400 ft15 mph
School zone (500 ft, children present)25 mph
Business or residential district25 mph unless posted
Handbook p. 57 ↗

Know the rule

You may drive on or cross a sidewalk to enter or exit a driveway or alley.

Handbook p. 57 ↗

Know the rule

You may drive faster than 15 mph near a railroad crossing if it is controlled by gates, a warning signal, or a flagman.

Handbook p. 57 ↗

At railroad or train crossings:

  • Flashing red lights mean stop; don't cross until they stop flashing, even if the gate rises
  • When devices or a person warn a train is coming, stop at least 15 feet from the nearest track
  • Never go under lowering gates or around lowered gates
  • Gates down and no train in sight? Call the posted railroad emergency number or 911
  • Stop, look, and listen; if you see a train or hear a horn or bell, do not cross
  • Many crossings have multiple tracks; look both ways and cross only when safe
Handbook p. 57 ↗
15 ft

Stop at least this far from the nearest track when a train is coming

Handbook p. 57 ↗
Multiple tracks
Number of tracks sign: expect more than one track

Know the rule

Expect a train on any track, at any time, traveling in either direction.

Handbook p. 58 ↗

Know the rule

Never stop on the railroad tracks. Do not start across unless you have enough room to completely cross.

Handbook p. 58 ↗

Know the rule

Watch for vehicles that must stop before crossing train tracks: buses, school buses, and vehicles with a hazardous materials placard.

Handbook p. 58 ↗

Put it into practice

The crossing gates have gone up after a train passed, but the red lights are still flashing. Stay stopped. Another train may be coming on a different track. Go only when the lights stop flashing.

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.

What is the speed limit at a blind intersection (one with no stop signs at any corner)?
  1. 15 mph
  2. 25 mph
  3. 10 mph
  4. 35 mph

Answer: 15 mph

The speed limit for a blind intersection is 15 mph.

Handbook p. 57 ↗
What is the maximum width of a road to be classified as an alley?
  1. 15 feet
  2. 25 feet
  3. 40 feet
  4. 10 feet

Answer: 25 feet

An alley is any road no wider than 25 feet used to access the rear or side of buildings.

Handbook p. 57 ↗
What is the speed limit in an alley?
  1. 10 mph
  2. 25 mph
  3. 15 mph
  4. 20 mph

Answer: 15 mph

The speed limit in an alley is 15 mph.

Handbook p. 57 ↗
What is the speed limit within 100 feet of a railroad crossing where you cannot see the tracks for 400 feet?
  1. 25 mph
  2. 10 mph
  3. 35 mph
  4. 15 mph

Answer: 15 mph

The speed limit is 15 mph within 100 feet of a railroad crossing when visibility of the tracks is under 400 feet.

Handbook p. 57 ↗
At a railroad crossing, how far from the nearest track must you stop when warned of an approaching train?
  1. At least 15 feet
  2. At least 50 feet
  3. At least 5 feet
  4. At least 100 feet

Answer: At least 15 feet

Stop at least 15 feet from the nearest track when crossing devices or a person warns of a train.

Handbook p. 57 ↗
May you go around lowered railroad crossing gates if you don't see a train?
  1. Yes, if you look both ways first
  2. Yes, if the gates have been down a long time
  3. No; call the posted number or 911
  4. Yes, if you cross slowly

Answer: No; call the posted number or 911

Never go under or around lowered gates; if you don't see a train, call the posted emergency number or 911.

Handbook p. 57 ↗
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