Sample data Real, de-identified public crash data from five states. Your decisions here are yours alone and reset when you leave.

nebraska validation triage

Every one of Nebraska's mapped sample crashes, checked against MMUCC 6's own Edit Rules: the federal standard's cross-field consistency checks. Nothing gets waved through silently. Each violation needs a person's decision before Export will send its crash: Allow lets it through, Fix holds the crash until the source is corrected, Exclude drops the crash, and Delete blanks the one value at fault, then re-checks the crash. An Error with no saved decision holds its crash. In this demo your decisions are yours alone, and they reset when you leave.

24 violations across 17 of 65 real mapped crashes (130 rules evaluated).

224000058

Rule Severity Message Decision
ER.042 Error A person's PERSON TYPE is an in-transport occupant but their vehicle's MOTOR VEHICLE UNIT TYPE isn't In-Transport.
  • Person[1].PersonTypeCode = UnknownOccupantTypeInAMotorVehicleInTransport
  • Vehicle[1].MotorVehicleUnitTypeCode = ParkedMotorVehicle
ER.101 Error MANNER OF COLLISION = Rear-to-Rear but the two vehicles' INITIAL CONTACT POINTs aren't 06 and 06/Unknown.
  • Crash.MannerofCollisionCode = RearToRear
  • Vehicle[1].InitialContactPointCode = ClockPoint07
  • Vehicle[2].InitialContactPointCode = ClockPoint07

224000072

Rule Severity Message Decision
WR.018 Warning LAW ENFORCEMENT SUSPECTS ALCOHOL INVOLVEMENT = Yes but ALCOHOL TEST status isn't Test Given.
  • Person[1].LawEnforcementSuspectsAlcoholInvolvementCode = YesAlcoholSuspected
  • Person[1].AlcoholTest.AlcoholTestStatusCode = TestNotGiven

224000088

Rule Severity Message Decision
ER.081 Error A vehicle's DEVICE FUNCTIONING = No Controls but TRAFFIC CONTROL DEVICE is not No Traffic Controls.
  • Vehicle[2].DeviceFunctioningCode = NoControls
  • Vehicle[2].TrafficControlDeviceCode = TrafficControlSignal

224000106

Rule Severity Message Decision
ER.081 Error A vehicle's DEVICE FUNCTIONING = No Controls but TRAFFIC CONTROL DEVICE is not No Traffic Controls.
  • Vehicle[1].DeviceFunctioningCode = NoControls
  • Vehicle[1].TrafficControlDeviceCode = WarningSignNotRailroadCrossing

225000023

Rule Severity Message Decision
ER.006 Error FIRST HARMFUL EVENT isn't Motor Vehicle In-Transport but MANNER OF COLLISION isn't the non-collision sentinel.
  • Crash.FirstHarmfulEventCode = ParkedMotorVehicle
  • Crash.MannerofCollisionCode = RearToSideOrSideToRear
ER.100 Error MANNER OF COLLISION = Rear-to-Side but the two vehicles' INITIAL CONTACT POINTs aren't 06 and side (01-05/07-11/Unknown).
  • Crash.MannerofCollisionCode = RearToSideOrSideToRear
  • Vehicle[1].InitialContactPointCode = ClockPoint11
  • Vehicle[2].InitialContactPointCode = ClockPoint05

225000038

Rule Severity Message Decision
ER.006 Error FIRST HARMFUL EVENT isn't Motor Vehicle In-Transport but MANNER OF COLLISION isn't the non-collision sentinel.
  • Crash.FirstHarmfulEventCode = ParkedMotorVehicle
  • Crash.MannerofCollisionCode = Unknown

225000041

Rule Severity Message Decision
WR.020 Warning A vehicle's MODEL YEAR is after 1981 but its VIN is not 17 characters.
  • Vehicle[1].MotorVehicleModelYearCode = 2024
  • Vehicle[1].VINCode = 0
ER.006 Error FIRST HARMFUL EVENT isn't Motor Vehicle In-Transport but MANNER OF COLLISION isn't the non-collision sentinel.
  • Crash.FirstHarmfulEventCode = ParkedMotorVehicle
  • Crash.MannerofCollisionCode = SideswipeSameDirection

225000062

Rule Severity Message Decision
ER.006 Error FIRST HARMFUL EVENT isn't Motor Vehicle In-Transport but MANNER OF COLLISION isn't the non-collision sentinel.
  • Crash.FirstHarmfulEventCode = ParkedMotorVehicle
  • Crash.MannerofCollisionCode = FrontToFront
ER.098 Error MANNER OF COLLISION = Front-to-Front but the two vehicles' INITIAL CONTACT POINTs aren't both 12.
  • Crash.MannerofCollisionCode = FrontToFront
  • Vehicle[1].InitialContactPointCode = ClockPoint11
  • Vehicle[2].InitialContactPointCode = ClockPoint11

225000072

Rule Severity Message Decision
ER.007 Error FIRST HARMFUL EVENT doesn't match any vehicle's SEQUENCE OF EVENTS.
  • Crash.FirstHarmfulEventCode = ConcreteTrafficBarrier
  • Vehicle[1].SequenceofEventsCode = OtherFixedObject, MotorVehicleInTransport
ER.032 Error An in-transport vehicle's SEQUENCE OF EVENTS includes Motor Vehicle In-Transport but no other vehicle is In-Transport.
  • Vehicle[1].MotorVehicleUnitTypeCode = MotorVehicleInTransport
  • Vehicle[1].SequenceofEventsCode = OtherFixedObject, MotorVehicleInTransport

225000079

Rule Severity Message Decision
ER.006 Error FIRST HARMFUL EVENT isn't Motor Vehicle In-Transport but MANNER OF COLLISION isn't the non-collision sentinel.
  • Crash.FirstHarmfulEventCode = ParkedMotorVehicle
  • Crash.MannerofCollisionCode = Unknown

225000094

Rule Severity Message Decision
ER.006 Error FIRST HARMFUL EVENT isn't Motor Vehicle In-Transport but MANNER OF COLLISION isn't the non-collision sentinel.
  • Crash.FirstHarmfulEventCode = ParkedMotorVehicle
  • Crash.MannerofCollisionCode = FrontToRearOrRearToFront

225000105

Rule Severity Message Decision
ER.097 Error MANNER OF COLLISION = Front-to-Rear but the two vehicles' INITIAL CONTACT POINTs aren't 12 and 06.
  • Crash.MannerofCollisionCode = FrontToRearOrRearToFront
  • Vehicle[1].InitialContactPointCode = ClockPoint01
  • Vehicle[2].InitialContactPointCode = ClockPoint07

225000106

Rule Severity Message Decision
ER.099 Error MANNER OF COLLISION = Angle but the two vehicles' INITIAL CONTACT POINTs aren't front (01/11/12/Unknown) and side (01-05/07-11/Unknown).
  • Crash.MannerofCollisionCode = Angle
  • Vehicle[1].InitialContactPointCode = ClockPoint12
  • Vehicle[2].InitialContactPointCode = ClockPoint12

225000142

Rule Severity Message Decision
ER.006 Error FIRST HARMFUL EVENT isn't Motor Vehicle In-Transport but MANNER OF COLLISION isn't the non-collision sentinel.
  • Crash.FirstHarmfulEventCode = ParkedMotorVehicle
  • Crash.MannerofCollisionCode = FrontToRearOrRearToFront
ER.097 Error MANNER OF COLLISION = Front-to-Rear but the two vehicles' INITIAL CONTACT POINTs aren't 12 and 06.
  • Crash.MannerofCollisionCode = FrontToRearOrRearToFront
  • Vehicle[1].InitialContactPointCode = ClockPoint01
  • Vehicle[2].InitialContactPointCode = ClockPoint07

225000156

Rule Severity Message Decision
WR.018 Warning LAW ENFORCEMENT SUSPECTS ALCOHOL INVOLVEMENT = Yes but ALCOHOL TEST status isn't Test Given.
  • Person[1].LawEnforcementSuspectsAlcoholInvolvementCode = YesAlcoholSuspected
  • Person[1].AlcoholTest.AlcoholTestStatusCode = TestNotGiven
ER.081 Error A vehicle's DEVICE FUNCTIONING = No Controls but TRAFFIC CONTROL DEVICE is not No Traffic Controls.
  • Vehicle[1].DeviceFunctioningCode = NoControls
  • Vehicle[1].TrafficControlDeviceCode = StopSign

225000166

Rule Severity Message Decision
ER.082 Error A vehicle's first harmful SEQUENCE OF EVENTS entry is a non-collision event but INITIAL CONTACT POINT isn't Non-Collision.
  • Vehicle[1].InitialContactPointCode = ClockPoint08
  • Vehicle[1].SequenceofEventsCode = RanOffRoadwayRight, JackknifeHarmfulToThisVehicle, RolloverOrOverturn

225000184

Rule Severity Message Decision
ER.080 Error A vehicle's TRAFFIC CONTROL DEVICE = No Traffic Controls but DEVICE FUNCTIONING is not No Controls.
  • Vehicle[1].TrafficControlDeviceCode = NoTrafficControls
  • Vehicle[1].DeviceFunctioningCode = Unknown
An unhandled error has occurred. Reload 🗙

Rejoining the server...

Rejoin failed... trying again in seconds.

Failed to rejoin.
Please retry or reload the page.

The session has been paused by the server.

Failed to resume the session.
Please retry or reload the page.