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1 of 90
Term
a flagger at night shall me
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automatically dim under varying
extinguished
light to maintain legibility
, illuminated flashing
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2 of 90
Term
tubular markers shall be at least ____ inches wide
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7 feet 2
18 inches 36
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3 of 90
Term
black on orange detour sign is used on
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, high speed
environments 1 mile two flags
unnumbered routes fully reflectorized or illuminated
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4 of 90
Term
in a business, commercial or residential the lateral
clearance from face of curb to nearest edge
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4 feet 2 feet
3 feet 1 foot
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, 5 of 90
Term
type a low intensity warning beacons are used
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in the morning on at nighttime mounted on
construction signs channelization devices
during the day on traffic lights at noon on pedestrian crossings
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6 of 90
Term
in rural area a secondary sign may be
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1 foot higher than the primary 2 feet higher than the primary
3 feet lower than the primary 1 foot lower than the primary
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