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Department of Transportation NAICS 541310 and PSC C1LB contractors in Wisconsin
Architectural Services. ARCHITECT AND ENGINEERING- CONSTRUCTION: HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.
Wisconsin · Department of Transportation
Last updated: April 7, 2026
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$18,481,824
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