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Department of Transportation NAICS 541310 and PSC AJ46 contractors in Pennsylvania
Architectural Services. R&D- GENERAL SCIENCE/TECHNOLOGY: ENGINEERING (MANAGEMENT/SUPPORT). 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.
Pennsylvania · Department of Transportation
Last updated: April 7, 2026
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1
Mapped obligations
-$1,229,418
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4 filters
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