Example Intersection Safety Implementation Plan

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Performance Standards – Program Effectiveness in Reducing Targeted Crashes

Table 35. Performance Measures
Countermeasure Year Improvements Implemented Year Evaluation Plan Developed Year Evaluation Completed Expected Crash Reduction Actual Crash Reduction
Sign and Marking Improvements – State Stop-Controlled Intersections
  • Basic Set of Sign and Marking Improvements
  • Flashing Solar Powered LED Beacons on Advance Intersection Warning Signs and STOP Signs or Flashing Overhead Intersection Beacons
  • Optional Signing and Marking Improvements Based on the Characteristics of the Intersection
 empty cell empty cell empty cell empty cell empty cell
J-Turn Modifications on High-Speed Divided Arterials – State Stop-Controlled Intersections empty cell empty cell empty cell empty cell empty cell
Basic Set of Sign and Marking Improvements – Local Stop-Controlled Intersections empty cell empty cell empty cell empty cell empty cell

Signal and Sign Improvements – State Signalized Intersections

  • Basic Set of Signal and Sign Improvements
  • Optional Signal and Sign Improvements Based on the Characteristics of the Intersection
  • Change of Permitted and Protected Left-Turn Phase to Protected Only
  • Advance Detection Control Systems
empty cell empty cell empty cell empty cell empty cell

Signal and Sign Improvements – Local Signalized Intersections

  • Basic Set of Signal and Sign Improvements
  • Change of Permitted and Protected Left-Turn Phase to Protected Only
empty cell empty cell empty cell empty cell empty cell
New or Upgraded Lighting – State Rural Intersections empty cell empty cell empty cell empty cell empty cell
High-Friction Surface – State Intersections empty cell empty cell empty cell empty cell empty cell
Enforcement-Assisted Lights empty cell empty cell empty cell empty cell empty cell
Corridor 3E Improvements on High-Speed Arterials with Very High Frequencies of Severe Intersection Crashes empty cell empty cell empty cell empty cell empty cell
Municipal-Wide 3E Improvements in Municipalities with High Frequencies of Severe Intersection Crashes empty cell empty cell empty cell empty cell empty cell
Roundabouts empty cell empty cell empty cell empty cell empty cell

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