2025 OK DPS Practice Test 21
Based on
2025 OK Driver's Handbook
30. This sign means:
A
Max speed 50 mph, minimum speed 30 mph in ideal conditions.
B
Speed limit is 50 mph, minimum fine of $30 for violations.
C
Speed limit is 50 mph, minimum fine of $50 for violations.
D
Max speed 50 mph, minimum speed 30 mph in all conditions.