00000nam 2200000za 4500 9.837570 CaOODSP 20221107151154 cr ||||||||||| 170602s1981 oncd #o f000 0 eng d CaOODSP eng n-cn-nt R39-4/1981E-PDF Northern road inventory and rating system, Northwest Territories [electronic resource] / Transportation Division. [Ottawa?] : Indian and Northern Affairs Canada, Technical Services and Contracts, 1981. 1 v. (various pagings) : graphs "July 1981." At head of title: Report. Digitized edition from print [produced by Indigenous and Northern Affairs Canada]. "The "Northern Roads Task Force" report of December 1971 noted that the emphasis in future road program development was shifting from the construction of new roads to the reconstruction and upgrading of existing roads. Road reconstruction programs have since been implemented in the N.W.T. and most high priority road sections have been or are in the process of reconstruction. However, in order to substantiate current reconstruction program proposals and to justify future expenditure levels in the N.W.T., it was necessary to update the "Road Inventory & Priority Rating System" Report (EA-HQ-79-3) undertaken in 1977. The system's update is the subject of this report (EA-HQ-81-44)"--Executive summary. gccst Northern Canada gccst Road networks gccst Inventories Canada. Indian and Northern Affairs. Technical Services and Contracts Branch. PDF 1.58 MB https://publications.gc.ca/collections/collection_2018/aanc-inac/R39-4-1981-eng.pdf