Environmental Assessment (EA)

• View EA - Complete
• View specific sections in the individual files below
• US 12 EA
• Cover page
• Basic sheets
• Evaluations
• US 12 EA Exhibits 
• Exhibit 1: Project Location Map
• Exhibit 2: Base Map
• Exhibit 3: N1A-dropped alternative
• Exhibit 4: N1B-preferred alternative
• Exhibit 5: N2A-dropped alternative
• Exhibit 6: N2B-dropped alternative
• Exhibit 7: C1A-dropped alternative
• Exhibit 8: C2A-dropped alternative
• Exhibit 9: C3A-preferred alternative
• Exhibit 10: S1A-dropped alternative
• Exhibit 11: S2A-dropped alternative
• Exhibit 12: S3A-preferred alternative
• Exhibit 13A: N1B-preferred alternative with business/building relocations and access locations to be removed
• Exhibit 13B: C3A & S3A-preferred alternatives with business/building relocations and access locations to be removed
• Exhibit 14: existing land use
• Exhibit 15: planned land use
• Exhibit 16: Town of Springfield Comprehensive Plan –conceptual neighborhood plan for Springfield Corners
• Exhibit 17: Environmental features map
• Exhibit 18: Dane County Snowmobile Trails Map
• Exhibit 19: Wetlands map
• A-US 12 EA Agency Correspondence WisDOT-Bureau of Aeronautics
• Wisconsin Department of Natural Resources (WisDNR)
• Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP)
• Federal Highway Administration
• Natural Resource Conservation Service
• B-US 12 Agency Comments
• US Fish and Wildlife
• WisDATCP
• WisDNR
• Army Corps of Engineers (ACOE)
• C-US 12 Section 106
• D-US 12 Indirect Effects Prescreen Worksheets
• E-Cumulative Effects Analysis
• F-Noise Study Evaluation
• G-Traffic Reports