Other: I'm not sure if the city or IU would be responsible for this request, but I'd like to suggest the placement of signs making it clear pedestrians should not walk on the west side of Union between the RR tracks and 10th St. There's a sidewalk on the east side of the street. Pedestrians walking through here make it very tough for the E bus to safely cross the tracks and get into the proper traffic lane at the intersection. (I'm a campus bus operator.) Of course, the signs would be best placed such that buses' mirrors won't clip them. Thanks.