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5 Cards in this Set

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  • Back

921.3 green / green is :

Name -clear


indication - proceed

9.1.6 flashing yellow over green

Name: approach medium


indication: proceed prepared to pass next to Signal not exceeding 40 mph and be prepared to enter diverging route at prescribed speed.

9.1 .8 yellow over yellow

Name: approach


Indication: proceed prepared to stop at the next signal trains exceeding 30 mph immediately reduce that speed (note: speed is 40 mph for Amtrak and commuter trains)

9.1.1 3 flashing red over yellow

Name: restricting


Indication: proceed at restricted speed

9.1.1 5 red over yellow

Name: stop


Indication: stop