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Downtown Transportation Impact Fees Missoula, Montana 11/13/08 www.tischlerbise.com [PHONE REDACTED] ---PAGE BREAK--- 2 Justification for Reduced Transportation Impact Fees z Downtown areas and transit oriented development have physical traits that reduce vehicle trips due to internal capture Walk / bike friendly and superior transit service Urban pattern (small blocks, grid, high density, mixed use) Local-serving retail and business services Jobs-housing balance z Downtown demographic traits lower trip generation Fewer persons and vehicles available per housing unit More transit / bike / walk trips for journey to work ---PAGE BREAK--- 3 Downtown Study Area Ten Census Block Groups (outlined by red dashed line) used to designate Downtown Missoula ---PAGE BREAK--- 4 Citywide vs. Downtown Demographics Citywide Downtown Citywide Downtown Citywide Downtown Single Family 64.92% 42.73% 2.48 2.24 1.86 1.60 2-9 Units per Structure 23.11% 33.53% 1.93 1.81 1.43 1.23 10+ Units per Structure 11.97% 23.74% 1.51 1.24 1.40 1.19 Source: Census 2000, Summary File 3 (17% sample). Vehicles per Household Household Mix Persons per Household Private Vehicles 23,775 3,305 Other Means 202 39 Subtotal 23,977 80% 3,344 63% Public Transportation 534 109 Biked/Walked 4,095 1,573 Worked At Home 1,199 251 Subtotal 5,828 20% 1,933 37% GRAND TOTAL 29,805 5,277 Source: Table P30, Census 2000 Summary File 3. Citywide Downtown Means of Transportation to Work Universe: Workers 16 years and over in Missoula, MT ---PAGE BREAK--- 5 Trip Generation by Type of Housing in Downtown Missoula Downtown Missoula Vehicles per Vehicles Single 2-9 Units 10+ Total Household Available Family per Structure per Structure by Tenure Owner-occupied 2,355 1,089 95 6 1,190 1.98 Renter-occupied 4,350 990 1,536 1,149 3,675 1.18 TOTAL 6,705 2,079 1,631 1,155 4,865 1.38 42.73% 33.53% 23.74% Persons Trip Vehicles by Trip Average Trip Ends per Ends Type of Housing Ends Trip Ends Household Single Family 4,662 11,520 3,327 19,140 15,330 7.37 2-9 Units per Structure 2,945 7,584 2,006 11,599 9,592 5.88 10+ Units per Structure 1,435 3,942 1,372 7,963 5,953 5.15 TOTAL 9,042 23,046 6,705 38,702 30,874 6.35 Households ---PAGE BREAK--- 6 Downtown Missoula Fee Inputs Downtown Missoula Trip Rate Trip Length ITE Vehicle Adjustment Weighting Code Trip Ends Factors Factors Weekday Vehicle Trip Ends Residential (per Household) Single Family 7.37 50% 122% 2-9 Units per Structure 5.88 50% 122% 10+ Units per Structure 5.15 50% 122% Nonresidential (per 1,000 Sq Ft of floor area) 820 Commercial/Shop Ctr 100,000 SF or less 67.91 33% 68% Nonresidential (per unique demand indicator) 320 Lodging (per room) 5.63 50% 75% Infrastructure Standards Percentage Reduction for Local-Serving Retail 2% Percentage Reduction for Jobs-Housing Balance 5% Pct Reduction for Transit & Non-Motorized Travel to Work 17% Average Miles per Vehicle Trip 1.81 Cost per Lane Mile $1,641,000 Lane Capacity (vehicles per day) 7,000 Weekday Note: changes shown with yellow shading. ---PAGE BREAK--- 7 Transportation Impact Fee Comparison ITE Type of Maximum Downtown Difference Percentage Code Development Citywide Missoula Decrease 3-Bedroom Single Family HU $2,477 $1,449 ($1,028) 42% 2-9 Units per Structure (per HU) $1,516 $1,156 ($360) 24% 10+ Units per Structure (per HU) $1,516 $1,013 ($503) 33% 820 100 KSF Commercial (per KSF) $6,466 $4,914 ($1,552) 24% 710 50 KSF Office (per KSF) $2,122 $1,613 ($509) 24% 320 Lodging (per Room) $895 $680 ($215) 24% Average Floor Area of Single Family Housing by Bedroom Range Downtown Citywide Countywide 0-2 1,226 1,442 1,467 3 2,037 2,265 2,303 4+ 2,780 2,988 3,076 Weighted Av 1,760 2,195 2,251 ---PAGE BREAK--- 8 Correlation of Floor Area and Trips Ends by Bedroom Range Downtown Missoula Bedrooms Square Feet Trip Ends Square Feet Trip Ends 1,100 5.29 two or less 1,226 5.77 1,200 5.62 three 2,037 7.37 1,300 5.91 four or more 2,780 8.84 1,400 6.18 1,500 6.44 1,600 6.68 1,700 6.90 1,800 7.11 1,900 7.31 2,000 7.50 2,100 7.68 2,200 7.85 2,300 8.02 2,400 8.17 2,500 8.32 2,600 8.47 2,700 8.61 2,800 8.74 2,900 8.87 3,000 9.00 3,100 9.12 3,200 9.24 3,300 9.35 Actual Averages Average Weekday Vehicle Trip Ends per Housing Unit in Downtown Missoula y = 3.6915Ln(x) - 20.558 R 2 = 0.9872 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 0 1,000 2,000 3,000 4,000 Square Feet Trip Ends ---PAGE BREAK--- 9 Comparison of Transportation Impact Fee by Square Feet of Floor Area per Single Family Unit Square Feet Citywiide Downtown Difference 1,100 $1,504 $1,041 ($463) 1,200 $1,629 $1,104 ($525) 1,300 $1,745 $1,162 ($583) 1,400 $1,851 $1,216 ($635) 1,500 $1,951 $1,266 ($685) 1,600 $2,044 $1,313 ($731) 1,700 $2,131 $1,357 ($774) 1,800 $2,214 $1,398 ($816) 1,900 $2,291 $1,438 ($853) 2,000 $2,365 $1,475 ($890) 2,100 $2,436 $1,510 ($926) 2,200 $2,503 $1,544 ($959) 2,300 $2,567 $1,576 ($991) 2,400 $2,628 $1,607 ($1,021) 2,500 $2,687 $1,637 ($1,050) 2,600 $2,744 $1,666 ($1,078) 2,700 $2,798 $1,693 ($1,105) 2,800 $2,850 $1,719 ($1,131) 2,900 $2,901 $1,745 ($1,156) 3,000 $2,950 $1,769 ($1,181) 3,100 $2,997 $1,793 ($1,204) 3,200 $3,043 $1,816 ($1,227) 3,300 $3,087 $1,839 ($1,248)