Howard PrestonPhone: 651/688-8100 Email: hpreston@ch2m.com Completed Projects TitleYearReport #Development of a Process for Quantifying the Benefits of Research20172017-13 2017-13A Railroad Grade Crossing Safety Project Selection20162016-25 Minnesota Best Practices for Traffic Sign Maintenance/Management Handbook - Updated20142014RIC20 Traffic Sign Life Expectancy20142014-20 Minnesota's Best Practices and Policies for Safety Strategies on Highways and Local Roads20112011-21 Putting Research into Practice: Guidelines for Designing Turn Lanes20102010-25 Review of California's Rural Intersection Crashes: Application of Methodology for Identifying Intersections for Intersection Decision Support (IDS)20082008-52 Review of Wisconsin's Rural Intersection Crashes: Application of Methodology for Indentifying Intersections for Intersection Decision Support (IDS)20062006-10 Review of Michigan's Rural Intersection Crashes: Application of Methodology for Identifying Intersections for Intersection Decision Support (IDS)20062006-33
