The Free On-line Dictionary of Computing (30 December 2018):

ICES

   Integrated Civil Engineering System.  Subsystems include COGO,
   STRUDL, BRIDGE, LEASE, PROJECT, ROADS and TRANSET.  Internal
   languages include ICETRAN and CDL.  "An Integrated Computer
   System for Engineering Problem Solving", D. Roos, Proc SJCC
   27(2), AFIPS (Spring 1965).  Sammet 1969, pp.615-620.