USCG USCG GENNAV
Set 2 • Question #43 of 246
Launch Interactive Practice Room You are approaching a swing bridge at night. You will know that the bridge is open for river traffic when __________.
A
the fixed, green light starts to flash
B
the amber light changes to green
C
the red light is extinguished
D
the red light changes to green
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG General Navigation principles (Bowditch, Light Lists, and Coast Pilots), regarding 'You are approaching a swing bridge at night. You will know that the bridge is open for river traffic when', the verified fact is: 'the red light changes to green'.
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