Median Barrier:

Intersection Related = Not Intersection Related

AND

Manner of Collision = Head-On, Side Swipe Opposite

AND

Road Type Name = 2-Way & No Divider, 2-Way & 2 Double Yellow Painted Divider

AND

Most Harmful Event = Overturn, Immersion, Bridge Rail, Bridge/Pier/Abutment, Bridge/Parapet End, Overhead Sign Support, Traffic Sign Support, Traffic Signal Support, Other Fixed Object, Other Post, Pole or Support, Utility/Light Support, Utility Pole, Culvert, Ditch, Embankment, Tree, Mailbox, Fence, Curb, Building/Wall, Delineator Post, Luminaire/Light Support, Cross Median

First Harmful Event = Overturn, Immersion, Bridge Rail, Bridge/Pier/Abutment, Bridge/Parapet End, Overhead Sign Support, Traffic Sign Support, Traffic Signal Support, Other Fixed Object, Other Post, Pole or Support, Utility/Light Support, Utility Pole, Culvert, Ditch, Embankment, Tree, Mailbox, Fence, Curb, Building/Wall, Delineator Post, Luminaire/Light Support, Cross Median

AND

Most Harmful Event DOES NOT EQUAL Cable Barrier, Impact Attenuator, Guardrail End, Guardrail Face

First Harmful Event DOES NOT EQUAL Cable Barrier, Impact Attenuator, Guardrail End, Guardrail Face

Shoulder Barrier:

Intersection Related = Not Intersection Related

AND

# of Vehicles Involved = 1

AND

Traffic Way Flow = 2-Way & No Divider, 2-Way & 2 Double Yellow Painted Divider

AND

Most Harmful Event DOES NOT EQUAL Cable Barrier, Impact Attenuator, Guardrail End, Guardrail Face

First Harmful Event DOES NOT EQUAL Cable Barrier, Impact Attenuator, Guardrail End, Guardrail Face

Friction Improvements:

- Example of Logic:

Road Surface Condition Name = Water standing/moving, Wet, Slush, Ice

AND

Speed Limit Primary >= 35

AND

fldRoadConditionOtherName = Ruts/Bumps/Holes

Intersection Lighting:

Light Condition = Dark, No Street Lights

AND

Intersection Related = Intersection Related

Lighting Improvements (Non-Intersections):

Light Condition = Dark, No Street Lights

AND

Intersection Related = Not Intersection Related

Pedestrian Control:

Most Harmful Event = Pedestrian

First Harmful Event = Pedestrian

Event Code Name = Pedestrian

AND

Traffic Control Name DOES NOT EQUAL Traffic Signal – Pedestrian Only, Flashing Beacon

- Example of logic (all ped related crashes at intersections):

Most Harmful Event = Pedestrian

First Harmful Event = Pedestrian

Event Code Name = Pedestrian

AND

Traffic Control Name DOES NOT EQUAL Traffic Signal – Pedestrian Only, Flashing Beacon

AND

Intersection Related = Intersection Related

- Example of logic (all ped related crashes at non-intersections):

Most Harmful Event = Pedestrian

First Harmful Event = Pedestrian

Event Code Name = Pedestrian

AND

Traffic Control Name DOES NOT EQUAL Traffic Signal – Pedestrian Only, Flashing Beacon

AND

Intersection Related = Not Intersection Related

Shoulder Rumble Strips:

Intersection Related = Not Intersection Related

AND

# of Vehicles Involved = 1

AND

Event Code Name = Ran Off Road

*Most Harmful Events = Ran Off Road (should not be in the data)

First Harmful Events = Ran Off Road

AND

Speed Limit Primary GREATER THAN OR EQUAL TO 55

AND

Road Type Name DOES NOT EQUAL Port of Entry, Alley, Other, Ramp

Centerline Rumble Strips

Intersection Related = False

AND

Event Code Name = Ran Off Road

Most Harmful Events = Ran Off Road

First Harmful Events = Ran Off Road

AND

Road Type Name = 2-Way & No Divider, 2-Way 2 Double Yellow Painted Divider

AND

Speed Limit Primary GREATER THAN OR EQUAL TO 55

AND

Most Harmful Events = Head-On, Side Swipe Opposite

Drainage Improvements

Road Surface Condition Name = Water standing/moving

Pavement Resurfacing

fldRoadConditionOtherName = Ruts/Bumps/Holes

Wildlife Warning Sign

Most Harmful Event = Animal - Wild

First Harmful Event = Animal - Wild

Curve Signage or Delineation

Intersection Related = Not Intersection Related

AND

Most Harmful Events = Head-On, Side Swipe Opposite

AND

Road Character = Curve and Grade, Curve and Level, Curve and

AND