Case Studies of Truck Activity Data for Emissions Modeling
NCHRP Web-Only Document 261: Case Studies of Truck Activity Data for Emissions Modeling consists of seven case studies that are appendices A to G of NCHRP Report 909: Guide to Truck Activity Data for Emissions Modeling.
NCHRP Research Report 909 explores methods, procedures, and data sets needed to capture commercial vehicle activity, vehicle characteristics, and operations to assist in estimating and forecasting criteria pollutants, air toxics, and greenhouse gas emissions from goods and services movement.
NCHRP Research Report 909 is also supplemented by three MS Excel files that contain data from the case studies:
Case Studies #1 and #7
Case Study #2
Case Studies #3, #4, and #6
This Summary Last Modified On: 6/12/2019