id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-6510	Christos, Chalepas ; Grigorios, Papageorgiou ; Nikolaos, Alamanis ; Evangelos, Paschalis ; Emanouil, Papadimitriou 	Road Upgrading in Terms of Geometric and Functional Characteristics	2020	13	.pdf	application/pdf	5604	307	53	The proposed model relies heavily on the one proposed methodology by the author in [1], but presents greater simplicity and flexibility in work planning as it distinguishes three levels of upgrade and considers the performance of road sections an important selection factor. 4.6 Selecting an upgrade level Based on the requested S.E. for a 20-year plan, road upgrade works of major level upgrading (major upgrading) are proposed, and in particular reconstruction works and not redesign works.	cache/american_scientific_journal-6510.pdf	txt/american_scientific_journal-6510.txt