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Road Safety Fundamentals
Concepts, Strategies, and Practices that Reduce Fatalities and Injuries on the Road

U.S. Department of Transportation, Federal Highway Administration

UNIT 3. Measuring Safety

Figure 3-5: MIRE Data Elements Category Descriptors (Source: MIRE version 1.0)
(Detailed image description)


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MIRE Data Elements Category Descriptors: Detailed image description is below.

Figure 3-5: MIRE Data Elements Category Descriptors (Source: MIRE version 1.0)
Roadway Segment Roadway Alignment

Segment location/linkage elements

Segment classification

Segment cross section

Segment roadside descriptors

Other segment descriptors

Segment traffic flow data

Segment traffic operations/control data

Other supplemental segment descriptors

Horizontal curve data

Vertical curve data

Roadway Junction

At-grade intersection/junctions

Interchange and ramp descriptors

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Contacts

RSPCB Program Point of Contact
Felix Delgado, FHWA Office of Safety
Felix.Delgado@dot.gov
FHWA Office of Safety

Staff and Primary Work Responsibilities
FHWA Office of Safety

Safety and Design Team
FHWA Resource Center