Position	Website	Change	Thumbnail
1	conteches.com - Contech Engineered Solutions | Stormwater Management, Bridges and Structures, Pipe and Drainage, Roa... Contech offers construction products for site solutions including stormwater management, bridges, drainage pipes, erosion control, retaining wall, san...	1
2	nrcresearchpress.com - NRC Research Press - Scientific Publishing	-1
3	dot.ca.gov - California Department of Transportation..	11
4	aisc.org - AISC | Home	3
5	bgstructuralengineering.com - A Beginner's Guide to Structural Engineering	0
6	fhwa.dot.gov	21
7	physicsforums.com - Physics Help and Math Help - Physics Forums Scientific physics forums for professionals and students to discuss serious issues and topics regarding physics in theory, practice, study and reality...	12
8	eng-tips.com - Eng-Tips Forums	0
9	steel.org - AISI | Members Only Area Steel Works, the Online Resource for Steel - Steel Industry News, Steel Markets, Steel Construction & Steel prices.	0
10	en.wikipedia.org - Wikipedia, the free encyclopedia	0
11	modernsteel.com - Modern Steel Construction Modern Steel Construction Magazine	14
12	hcgl.eng.ohio-state.edu - HCGL Resources	0
13	sciencedirect.com - ScienceDirect - Home	8
14	tti.tamu.edu - Texas Transportation Institute (TTI): Research. Service. Results. Texas Transportation Institute	0
15	youtube.com - YouTube - Broadcast Yourself. YouTube is a place to discover, watch, upload and share videos.	0

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