1. Conceptual Models of the Effect of Information and Communications Technology on Long-Distance Travel Demand. Issue 1 (2017) Authors: Erhardt, Gregory D. Journal: Transportation research record Issue: Volume 2658:Issue 1(2017) Page Start: 26 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Estimating the Cost and Utility of Statewide Travel Models using Scenario-Based Interviews. Issue 1 (January 2019) Authors: Francis, Daniel; Tsang, Flavia; Erhardt, Gregory D. Journal: Transportation research record Issue: Volume 2673:Issue 1(2019) Page Start: 143 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Estimating the uncertainty of traffic forecasts from their historical accuracy. (May 2021) Authors: Hoque, Jawad Mahmud; Erhardt, Gregory D.; Schmitt, David; Chen, Mei; Wachs, Martin Journal: Transportation research Issue: Volume 147(2021) Page Start: 339 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Evaluating the Ability of Transit Direct Ridership Models to Forecast Medium-Term Ridership Changes: Evidence from San Francisco. Issue 46 (December 2018) Authors: Mucci, Richard A.; Erhardt, Gregory D. Journal: Transportation research record Issue: Volume 2672:Issue 46(2018) Page Start: 21 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. How Smart Is Your Smart Card?: Evaluating Transit Smart Card Data with Privacy Restrictions and Limited Penetration Rates. Issue 1 (2016) Authors: Erhardt, Gregory D. Journal: Transportation research record Issue: Volume 2544:Issue 1(2016) Page Start: 81 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Understanding the Potential of Variable Tolling to Smooth Congestion on Downstream Facilities: Applications of a Joint Time-of-Day and Route Choice Model. Issue 1 (2016) Authors: Erhardt, Gregory D.; Patil, Sunil; Light, Thomas; Tsang, Flavia; Burge, Peter; Sorensen, Paul; Zmud, Mia Journal: Transportation research record Issue: Volume 2563:Issue 1(2016) Page Start: 29 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Using Probe-Based Speed Data and Interactive Maps for Long-Term and COVID-Era Congestion Monitoring in San Francisco. Issue 6 (June 2022) Authors: Sana, Bhargava; Zhang, Xu; Castiglione, Joe; Chen, Mei; Erhardt, Gregory D. Journal: Transportation research record Issue: Volume 2676:Issue 6(2022) Page Start: 48 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Why has public transit ridership declined in the United States?. (July 2022) Authors: Erhardt, Gregory D.; Hoque, Jawad Mahmud; Goyal, Vedant; Berrebi, Simon; Brakewood, Candace; Watkins, Kari E. Journal: Transportation research Issue: Volume 161(2022) Page Start: 68 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Why is traffic congestion getting worse? A decomposition of the contributors to growing congestion in San Francisco-Determining the Role of TNCs. Issue 4 (December 2020) Authors: Roy, Sneha; Cooper, Drew; Mucci, Alex; Sana, Bhargava; Chen, Mei; Castiglione, Joe; Erhardt, Gregory D. Journal: Case studies on transport policy Issue: Volume 8:Issue 4(2020) Page Start: 1371 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗