Workzone MOT - Questions With Complete Solutions
Pertaining to conspicuity tape: The centerline for each strip pf
retroreflective sheeting shall be between ___ & ___ above the road surface
when measured with the vehicle empty or unladen, or as close as
practicable to the area. (CMS 614.03) Right Ans - 15" & 60"
Also, delineate all NCHRP 350 Category IV equipment (arrow boards,
portable changeable message signs, etc.) with conspicuity tape. (CMS
614.03 p499) Right Ans - True
If equipment, vechiles, and material are stored or parked on highway right-
of-way, locate them not less than ___ behind existing guardrail or not less
than 30 feet beyond the traveled way unless otherwise permitted by the
Engineer. (CMS 614.03 C) Right Ans - 6 feet
Cones used for nighttime traffic control shall have a minimum height of 42"
(SCD MT95.30). Right Ans - True
Pertaining to replacement of WZRPM (Work Zone Raised Pavement
Markers), the minimum level of marker effectiveness for a given line, no
more that ___ percent of the WZRPM units failed in any manner. Right
Ans - 20
When existing permanent no-passing-zone markings are removed or
obliterated as the result of a construction operation (pavement grinding,
asphalt concrete pavement overlays, etc.) and the section of pavement
continues to be used by the traveling public, place Class I Center Line
Markings or final center line markings as specified by the plan within ___
calendar Days unless thermoplastic, spray thermoplastic or epoxy final
markings are to be applied on the surface course. (CMS 614.11.H.1.)
Right Ans - 3
Portable concrete barrier detailed on Standard Drawing RM-4.2 can be
used on bridge deck edges, or similar drop-offs. (SCD RM-4.2) Right Ans
- False
, For Portable Concrete Barrier, handling devices may be used in lieu of the
lifting slot for moving the barrier. (SCD RM-4.2 and PCB-91) Right Ans -
False
If pavement deficiencies within the work zone area are identified, repair
deficiencies as soon as possible and within ___ hours from notice of the
deficiency. (CMS 614.14) Right Ans - 24
Erect a NO EDGE LINES sign in advance of any section of roadway lacking
OMUTCD standard edge line markings. Ensure these signs are in place
before opening the roadway to traffic. (CMS 614.04) Right Ans - True
When closing the right or left lanes of a multi-lane divided highway with
drums, the sign spacing is ____ feet for a major conventional road. (SCD MT-
95.30) Right Ans - 500
When closing the right or left lanes of a multi-lane divided highway with
drums, the minimum merging taper rate for a speed limit of 55 is: (SCD
MT-95.30) Right Ans - 55:1
When closing the right or left lanes of a multi-lane divided highway with
portable barrier, a tapered end section may be used in place of the impact
attenuator at locations where the last full section of PB can be extended
outside of the clear zone for approaching traffic. (SCD MT-95.40) Right
Ans - True
Use the ODOT Long Term Inspection form (CA-D-8) for long-term projects
that are under temporary traffic control twenty-four hours a day, seven
days a week. (MOP Section 614 p.836) Right Ans - True
What Supplement prequalifies the portable changeable message boards?
(MOP Section 614 p. 833) Right Ans - 1060
Pertaining to Portable Concrete Barrier, the individual sections of PCB shall
be no less than ____ feet long. (MOP Section 622 p.863) Right Ans - 10
A Flashing Arrow Panel is considered acceptable when: (Quality Standards
for Temporary Traffic Control Devices and Acceptable Delineation Methods
for Vehicles) Right Ans - All lamps are working
Pertaining to conspicuity tape: The centerline for each strip pf
retroreflective sheeting shall be between ___ & ___ above the road surface
when measured with the vehicle empty or unladen, or as close as
practicable to the area. (CMS 614.03) Right Ans - 15" & 60"
Also, delineate all NCHRP 350 Category IV equipment (arrow boards,
portable changeable message signs, etc.) with conspicuity tape. (CMS
614.03 p499) Right Ans - True
If equipment, vechiles, and material are stored or parked on highway right-
of-way, locate them not less than ___ behind existing guardrail or not less
than 30 feet beyond the traveled way unless otherwise permitted by the
Engineer. (CMS 614.03 C) Right Ans - 6 feet
Cones used for nighttime traffic control shall have a minimum height of 42"
(SCD MT95.30). Right Ans - True
Pertaining to replacement of WZRPM (Work Zone Raised Pavement
Markers), the minimum level of marker effectiveness for a given line, no
more that ___ percent of the WZRPM units failed in any manner. Right
Ans - 20
When existing permanent no-passing-zone markings are removed or
obliterated as the result of a construction operation (pavement grinding,
asphalt concrete pavement overlays, etc.) and the section of pavement
continues to be used by the traveling public, place Class I Center Line
Markings or final center line markings as specified by the plan within ___
calendar Days unless thermoplastic, spray thermoplastic or epoxy final
markings are to be applied on the surface course. (CMS 614.11.H.1.)
Right Ans - 3
Portable concrete barrier detailed on Standard Drawing RM-4.2 can be
used on bridge deck edges, or similar drop-offs. (SCD RM-4.2) Right Ans
- False
, For Portable Concrete Barrier, handling devices may be used in lieu of the
lifting slot for moving the barrier. (SCD RM-4.2 and PCB-91) Right Ans -
False
If pavement deficiencies within the work zone area are identified, repair
deficiencies as soon as possible and within ___ hours from notice of the
deficiency. (CMS 614.14) Right Ans - 24
Erect a NO EDGE LINES sign in advance of any section of roadway lacking
OMUTCD standard edge line markings. Ensure these signs are in place
before opening the roadway to traffic. (CMS 614.04) Right Ans - True
When closing the right or left lanes of a multi-lane divided highway with
drums, the sign spacing is ____ feet for a major conventional road. (SCD MT-
95.30) Right Ans - 500
When closing the right or left lanes of a multi-lane divided highway with
drums, the minimum merging taper rate for a speed limit of 55 is: (SCD
MT-95.30) Right Ans - 55:1
When closing the right or left lanes of a multi-lane divided highway with
portable barrier, a tapered end section may be used in place of the impact
attenuator at locations where the last full section of PB can be extended
outside of the clear zone for approaching traffic. (SCD MT-95.40) Right
Ans - True
Use the ODOT Long Term Inspection form (CA-D-8) for long-term projects
that are under temporary traffic control twenty-four hours a day, seven
days a week. (MOP Section 614 p.836) Right Ans - True
What Supplement prequalifies the portable changeable message boards?
(MOP Section 614 p. 833) Right Ans - 1060
Pertaining to Portable Concrete Barrier, the individual sections of PCB shall
be no less than ____ feet long. (MOP Section 622 p.863) Right Ans - 10
A Flashing Arrow Panel is considered acceptable when: (Quality Standards
for Temporary Traffic Control Devices and Acceptable Delineation Methods
for Vehicles) Right Ans - All lamps are working
