From The Free On-line Dictionary of Computing (19 January 2023):
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.