Denver. Transportation Park Hill residents quiz planning board on transportation and land use plans for neighborhood especially 6-lane parkway along E 23rd Avenue. RMP3 F 8, 1973 p.10 Colorado University at Denver's Center for Urban Transportation Studies receives $125,000 federal grant to continue efforts in solving Denver transportation problems. Post Mr 20, 1973 p.23 Statistics of Denveriteal opinions on transportation in November issue of Nation's Cities. RMN N 7, 1971 p.37