MMUCC Training

V20. Sequence of Events

Definition:

The events in sequence related to this motor vehicle, including both non-
collision as well as collision events. For examples, refer to Appendix L.

Element Attributes:
Subfield 1 - First Event

Non-Collision:

  • Overturn/Rollover
  • Fire/Explosion
  • Immersion
  • Jackknife
  • Cargo/Equipment Loss or Shift
  • Equipment Failure (blown tire, brake failure, etc.)
  • Separation of Units
  • Ran Off Roadway Right
  • Ran Off Roadway Left
  • Cross Median
  • Cross Centerline
  • Downhill Runaway
  • Fell/Jumped From Motor Vehicle
  • Reentering Roadway
  • Thrown or Falling Object
  • Other Non-Collision

Collision With Person, Motor Vehicle, or Non-Fixed Object:

  • Pedestrian
  • Pedalcycle
  • Railway Vehicle (train, engine)
  • Animal
  • Motor Vehicle In Transport
  • Parked Motor Vehicle
  • Struck By Falling, Shifting Cargo or Anything Set in Motion By Motor Vehicle
  • Work Zone/Maintenance Equipment
  • Other Non-Fixed Object

Collision With Fixed Object:

  • Impact Attenuator/Crash Cushion
  • Bridge Overhead Structure
  • Bridge Pier or Support
  • Bridge Rail
  • Cable Barrier
  • Culvert
  • Curb
  • Ditch
  • Embankment
  • Guardrail Face
  • Guardrail End
  • Concrete Traffic Barrier
  • Other Traffic Barrier
  • Tree (standing)
  • Utility Pole/Light Support
  • Traffic Sign Support
  • Traffic Signal Support
  • Other Post, Pole, or Support
  • Fence
  • Mailbox
  • Other Fixed Object (wall, building, tunnel, etc.)
  • Unknown
Subfield 2 - Second Event

See attributes in Subfield 1

Subfield 3 - Third Event

See attributes in Subfield 1

Subfield 4 - Fourth Event

See attributes in Subfield 1

Rationale:

Important for use in conjunction with most harmful event and motor vehicle maneuver to generate complete information about the crash.