COLORADO. HIGHWAY DEPARTMENT Hotline established for complaints. FM Ap 29, 1988 p.38 Hotline gets 12 calls on first day. FM My 3, 1988 p.17 Hotline gets calls about workers loafing on the job. RM My 20, 1988 p.22 Road safety funds may be saved through new rules. RMN Jy 16, 1988 p.34 Hotline gets plenty of use, pleases road officials. RMN Ag 5, 1988 p.16 0