Projects and programs for the preservation and improvement of the conditions and performance of Federal-aid highways and public roads, including: Rehabilitation, resurfacing, restoration, preservation, and operational improvements on Federal-aid highways and designated routes of the Appalachian Development Highway System (ADHS) and local access roads under 40 USC 14501; Traffic operations on Federal-aid highways; Bridge and tunnel improvements on public roads; Safety improvements on public roads; Environmental mitigation; Scenic and historic highway programs; Landscaping and scenic beautification; Historic preservation; On- and off-road pedestrian and bicycle facilities; Infrastructure projects for improving non-driver access to public transportation and enhanced mobility; Community improvement activities; Recreational Trail Program projects; Safe Routes to School (SRTS) projects,; Transportation Enhancement projects; Transportation Alternatives projects; Projects for the creation, rehabilitation, and maintenance of multi-use recreational trails; Projects for the planning, design or construction of boulevards and other roadways largely in the right-of-way of former Interstate System routes or other divided highways. Please refer to Appendix G of the TIP document for more information about and work allowable from this grouping.