An urban network is
a. NBC.
b. the collected mental maps of a group.
c. interpersonal ties.
d. a means of identifying with the city.
Question 2
Pedestrian traffic in the United States is characterized by all of the following EXCEPT
a. people walk blindly into traffic.
b. people scold one another for breaking the social rules.
c. people note the speed at which others are walking.
d. people alert others of their location to avoid collisions.