What are some methods that cities can use to make their streets more "walkable" in order to increase the pedestrian population? Places like the Netherlands, Germany, and Denmark have made cycling one of the primary modes of transportation. What policies can the government implement to increase biking in the United States, a country that relies primarily on cars? Discuss how the UPPP 5 transportation policy guest speakers on 5/22/19 offered three (or more) examples of environmentally sustainable and/or active transportation.