Paper deals with organization for maintenance operations in Iowa; detailed description of schedule of repair operations and of seasonal maintenance activities as creation of snow fences, sanding and salting of roads, etc.
Iowa state highway maintenance study -- Time utilization, productivity, methods, and management
Nat Research Council -- Highway Research Board -- Special Report
1961
57 pages
Report
Englisch
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Highway maintenance organization in Woodbury County, Iowa
Engineering Index Backfile | 1931
|State of Iowa FFY 2013 Highway Safety Plan
NTIS | 2012
NTIS | 1960