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SECTION IV Index of Strategies by Implementation Timeframe and Relative Cost Exhibit IV-1 classifies strategies according to the expected timeframe and relative cost for this emphasis area. In several cases, the implementation time will depend on such factors as an agencyâs willingness to accept a change in policy, legislative needs, or existing communication infrastructure and/or architecture. The range of costs may also vary for some of these strategies because of many of the same factors listed previously. Placement in this exhibit is meant to reflect the most common expected application of the strategy. IV-1 EXHIBIT IV-1 Classification of Strategies According to Expected Timeframe and Relative Cost Relative Cost to Implement and Operate Timeframe for Moderate to Implementation Strategy Low Moderate High High Short 1.1 B1âPublicize and enforce ( 1 year) GDL restrictions (E) â 1.1 B2âPublicize and enforce laws pertaining to underage drinking and driving (P) â 1.1 B3âPublicize and enforce safety belt laws (P) â 1.1 E2âReview transportation plans for new/expanded high school sites (E) â Intermediate 1.1 A1âEnact a GDL system (P) â (1â2 years) 1.1 A2âRequire at least 6 months of â supervised driving for beginners starting at age 16 (P) 1.1 A3âImplement a nighttime driving â restriction that begins at 9 p.m. (P) 1.1 A4âImplement a passenger restriction allowing no young passengers (T) â 1.1 A5âProhibit cell phone use by drivers with a GDL license (T) â 1.1 C3âEncourage selection of safer vehicles for young drivers (T) â 1.1 E1âEliminate early high school start times â (i.e., before 8:30 a.m.) (T)
SECTION IVâINDEX OF STRATEGIES BY IMPLEMENTATION TIMEFRAME AND RELATIVE COST IV-2 EXHIBIT IV-1 (Continued) Classification of Strategies According to Expected Timeframe and Relative Cost Relative Cost to Implement and Operate Timeframe for Moderate to Implementation Strategy Low Moderate High High Long 1.1 C1âFacilitate parental supervision of (>2 years) learners (T) â 1.1 C2âFacilitate parental management of intermediate drivers (E) â 1.1 D1âImprove content and delivery of â driver education/training (E) Note: P = Proven, T = Tried, and E = Experimental. See further explanation in the âTypes of Strategiesâ subsection of Section V.