Journal of Advanced Transportation

Research Article

Travel Behavior Changes after COVID-19 Outbreak in Taiwan

Statistics of one million kilometers traveled of vehicles on freeways.


Date/directions of national freeways	Southbound	Northbound	Total

2019/1	1,417.1	1,422.3	2,839.4
2019/2	1,415.4	1,379.7	2,795.0
2019/3	1,444.2	1,451.5	2,895.7
2019/4	1,422.1	1,415.7	2,837.8
2019/5	1,370.5	1,360.8	2,731.3
2019/6	1,391.6	1,381.5	2,773.1
2019/7	1,427.8	1,420.8	2,848.6
2019/8	1,386.5	1,373.2	2,759.7
2019/9	1,373.8	1,370.9	2,744.7
2019/10	1,424.2	1,418.3	2,842.5
2019/11	1,383.1	1,369.0	2,752.1
2019/12	1,419.0	1,414.2	2,833.2
2020/1	1,514.7	1,490.1	3,004.8
2020/2	1,316.2	1,301.1	2,617.2
2020/3	1,358.1	1,360.7	2,718.9
2020/4	1,317.3	1,308.0	2,625.2
2020/5	1,393.6	1,388.3	2,781.9
2020/6	1,434.1	1,430.8	2,864.9
2020/7	1,480.0	1,466.2	2,946.2
2020/8	1,504.2	1,500.3	3,004.5
2020/9	1,410.5	1,393.3	2,803.8
2020/10	1,502.2	1,498.4	3,000.6
2020/11	1,414.7	1,411.9	2,826.6
2020/12	1,478.0	1,458.3	2,936.3
2021/1	1,444.0	1,447.0	2,891.0
2021/2	1,423.2	1,402.0	2,825.2
2021/3	1,443.8	1,447.6	2,891.4
2021/4	1,468.3	1,453.9	2,922.2