Policy Briefs
Parent: National Center for Sustainable Transportation
eScholarship stats: History by Item for May through August, 2026
| Item | Title | Total requests | 2026-08 | 2026-07 | 2026-06 | 2026-05 |
|---|---|---|---|---|---|---|
| 3q21f88p | Increasing Highway Capacity Induces More Auto Travel | 503 | 198 | 82 | 96 | 127 |
| 6cg510sf | Estimating Fuel-Saving Impact of Low Rolling Resistance Tires on Heavy-Duty Vehicle Fleet Operations | 399 | 305 | 20 | 20 | 54 |
| 7h64w30k | The Safe Systems Pyramid | 386 | 173 | 63 | 59 | 91 |
| 58x8436d | Increasing Highway Capacity Unlikely to Relieve Traffic Congestion | 353 | 130 | 46 | 67 | 110 |
| 4vz52416 | The Effects of Ride-Hailing Services on Greenhouse Gas Emissions | 322 | 132 | 40 | 77 | 73 |
| 4b759563 | US-Mexico Second-hand Vehicle Trade: Implications for responsible EV end of life management and material circularity in North America | 260 | 75 | 40 | 69 | 76 |
| 14b0x0nm | Environmental Reviews Fail to Accurately Analyze Induced Vehicle Travel from Highway Expansion Projects | 258 | 54 | 39 | 44 | 121 |
| 87k1w46r | BikewaySim Expected to Improve Bicycle Infrastructure Planning Process | 250 | 69 | 47 | 52 | 82 |
| 2h40g923 | County Sales Tax Measures for Transportation Can Affect Regional Plans for Sustainable Transportation | 245 | 129 | 23 | 45 | 48 |
| 88k6z1zq | Mileage Fees: An Equitable and Financially Viable Alternative to the Gas Tax | 230 | 76 | 37 | 41 | 76 |
| 0130q7rw | The Impact of Ridehailing on Other Travel Modes and on Vehicle Dependency | 227 | 69 | 24 | 62 | 72 |
| 2sz308jc | Variable Speed Limit Control to Reduce Traffic Congestion in the Face of Uncertainty | 223 | 52 | 37 | 53 | 81 |
| 1q259456 | Understanding the Distributional Impacts of Vehicle Policy: Who Buys New and Used Electric Vehicles? | 214 | 64 | 33 | 38 | 79 |
| 83m7s3kg | The Sustainability of Alternative Last-Mile Delivery Strategies | 214 | 67 | 33 | 34 | 80 |
| 03c3c2d4 | The Impacts of Automated Vehicles on Center City Parking Demand, Congestion, and Emissions | 212 | 66 | 22 | 37 | 87 |
| 16h5v245 | Last-Mile Delivery Innovations and Best Practices in the Age of E-commerce | 205 | 66 | 21 | 45 | 73 |
| 6sf4z68w | Jobs and Automation in the Freight and Warehousing Sector | 202 | 80 | 23 | 42 | 57 |
| 00p0p6wm | The Effect of Land Use Policies and Infrastructure Investments on How Much We Drive: A Practitioner’s Guide to the Literature | 200 | 62 | 22 | 37 | 79 |
| 8wz0c90f | Cost of Vehicle Ownership: Cost Parity Between Plug-in Electric Vehicles and Conventional Vehicles Is at Least a Decade Away | 200 | 79 | 18 | 44 | 59 |
| 91w588s7 | Trip-Level Mode Replacements and Daily Activity Patterns Reveal the Sustainability Potential of Micromobility | 197 | 45 | 28 | 48 | 76 |
| 26j5r1w5 | Who Experiences Rural Travel Burdens? Evidence from Car-Limited and Latin American Migrant Households | 196 | 39 | 32 | 46 | 79 |
| 22m1z1x7 | Can Complete Streets Deliver on Sustainability? | 193 | 47 | 26 | 62 | 58 |
| 7q69b37f | Curbside Management Is Critical for Minimizing Emissions and Congestion | 193 | 70 | 24 | 46 | 53 |
| 1kb8h9vs | The Monetary and Non-Monetary Factors Influencing Travel Choices in an Automated, Shared, and Electric Vehicle Future | 192 | 46 | 28 | 45 | 73 |
| 7js9s5jk | Reducing Car Dependence Has Economic, Environmental, and Social Benefits | 186 | 65 | 23 | 38 | 60 |
| 0142f99j | Best Practices for Science Communication: Messaging and Reputation | 181 | 46 | 25 | 44 | 66 |
| 27p0k44g | Travel Effects and Associated Greenhouse Gas Emissions of Automated Vehicles | 177 | 77 | 22 | 19 | 59 |
| 2tm293kz | Mitigating CO<sub>2 </sub>Emissions from California’s Concrete Infrastructure | 174 | 46 | 29 | 34 | 65 |
| 9tr1w4dx | The Requirements, Costs, and Benefits of Providing Charging Infrastructure for Heavy-Duty Electric Trucks at California’s Rest Areas | 171 | 73 | 14 | 30 | 54 |
| 4764h534 | Using Vehicle Miles Traveled Instead of Level of Service as a Metric of Environmental Impact for Land Development Projects: Progress in California | 170 | 37 | 27 | 43 | 63 |
| 09x148mr | Millennial Travelers Are More Multimodal than Older Travelers, but This Trend Might Change as They Age | 169 | 47 | 30 | 36 | 56 |
| 0bk6b8j1 | E-bike Incentive Programs Reduce GHGs and Support Recreational Travel | 168 | 52 | 28 | 48 | 40 |
| 0hb6p657 | High Percentages of Reclaimed Asphalt Affect the Performance of Asphalt Binder | 168 | 43 | 22 | 36 | 67 |
| 0rb439tv | Future Connected and Automated Vehicle Adoption Will Likely Increase Car Dependence and Reduce Transit Use without Policy Intervention | 165 | 52 | 22 | 32 | 59 |
| 2hv4h0r8 | Effect of New Rail Transit Stations on Income Distribution of Nearby Residential Moves | 165 | 44 | 19 | 33 | 69 |
| 4sf2n6rs | Automated Vehicles are Expected to Increase Driving and Emissions Without Policy Intervention | 165 | 68 | 23 | 24 | 50 |
| 5f46r97r | Telecommuting Rates During the Pandemic Differ by Job Type, Income, and Gender | 164 | 44 | 31 | 40 | 49 |
| 0b31p8t4 | Sustainable Incentives for Accelerating the Zero Emission Vehicle Transition | 161 | 51 | 20 | 19 | 71 |
| 3g26c4jn | What Will a Transition to Digital Transit Payments Mean for Un- and Underbanked Transit Passengers? | 161 | 47 | 30 | 29 | 55 |
| 6wr8x21j | Demonstrating the Life Cycle Assessment Framework for Complete Streets | 161 | 48 | 12 | 44 | 57 |
| 1221f4wx | Developing Markets for Clean Heavy-Duty Trucks in Short-Haul Applications | 158 | 47 | 27 | 24 | 60 |
| 1986q75z | Bike Lanes and Slow Car Speeds Can Improve Bicycling Comfort for Some (But Not All) People | 158 | 52 | 42 | 23 | 41 |
| 46c2v36q | California Cities Face Trade-offs in Developing Plans and Policies for Transit-Oriented Development | 158 | 54 | 23 | 32 | 49 |
| 5s738624 | Why are Some California Consumers Abandoning Electric Vehicle Ownership? | 158 | 47 | 25 | 35 | 51 |
| 8f881319 | Average Impact and Key Features of Onboard Eco-driving Feedback | 158 | 79 | 20 | 24 | 35 |
| 0hx3b44m | Urban Design that Reduces Vehicle Miles Traveled Can Create Economic Benefits | 157 | 78 | 19 | 33 | 27 |
| 1wc452qm | Shared-Use Mobility Services Can Improve Access and Reduce Costs in Rural Disadvantaged Communities | 156 | 60 | 22 | 24 | 50 |
| 42g2n4nz | Household Vehicle Choice in California: Behavior and Impacts | 150 | 41 | 14 | 40 | 55 |
| 8xk456vf | Updating the Induced Travel Calculator | 148 | 43 | 13 | 38 | 54 |
| 5mx492jw | Benchmarking Global Road Transportation Greenhouse Gas Emissions from 2021–2050 | 147 | 32 | 30 | 36 | 49 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.