Environmental Impact Statement (EIS) Database
EIS Details
EIS Title
Interstate 39/90/94 CorridorEIS Number
20240241Unique Identification Number
Document Type
FinalFederal Register Date
2024-12-27 00:00:00.0EIS Comment Due/ Review Period Date
Amended Notice Date
Amended Notice
Supplemental Information
Under 23 U.S.C. 139(n)(2), FHWA has issued a single document that consists of a final environmental impact statement and record of decision. Therefore, the 30-day wait/review period under NEPA does not apply to this action.Issuance of Notice of Intent to Prepare an EIS:
2023-07-18 00:00:00.0EPA Comment Letter Date
State or Territory
WILead Agency
Federal Highway AdministrationContact Name
Lisa HemesathContact Phone
608-829-7503Rating (if Draft EIS)
As of October 2018, EPA discontinued the use of ratings for Draft EISs.
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I399094 FEIS-ROD cover - ROD - Summary.pdf (64 pp, 1997.2041015625 K)
Section 1 - Purpose and Need.pdf (40 pp, 4848.326171875 K)
Section 2 - Alternatives.pdf (48 pp, 4811.3955078125 K)
Section 3 - Existing Conditions_Impacts and Mitigation.pdf (289 pp, 13761.357421875 K)
Section 4 - Section 4(f) and Section 6(f) Evaluation.pdf (77 pp, 15744.4560546875 K)
Section 5 - Public Involvement and Agency Coordination Prior to Draft EIS Availability.pdf (21 pp, 396.3076171875 K)
Section 6 - Public Involvement and Agency Coordination Following Draft EIS Availability and Public Hearing.pdf (16 pp, 370.376953125 K)
References-Distribution List-List of Preparers.pdf (20 pp, 316.27734375 K)
Appendix A - Typical Sections and Plans.pdf (89 pp, 59350.2998046875 K)
Appendix B - Agency Correspondence.pdf (141 pp, 96047.4638671875 K)
Appendix C - Summary_Mitigation_Measures.pdf (29 pp, 439.8837890625 K)
Appendix D - Visual Impact Analysis Mirror Lake Bridge Replacement.pdf (43 pp, 6435.7587890625 K)
Appendix E - Floodplain_Tech_Memo.pdf (21 pp, 3797.6279296875 K)
Appendix F - Air Quality Reports.pdf (178 pp, 9694.841796875 K)
Appendix G - Noise_Analysis.pdf (416 pp, 57012.9365234375 K)
Appendix H - Indirect and Cumulative.pdf (115 pp, 6919.828125 K)
Appendix I - Section 106 Correspondence.pdf (17 pp, 2718.5986328125 K)
Appendix J - Alternatives_Screening.pdf (115 pp, 14418.1943359375 K)
Appendix K - Traffic Analyses.pdf (633 pp, 79586.99609375 K)
Appendix L - Final Agricultural Impact Statement.pdf (97 pp, 6236.2294921875 K)
Appendix M - Environmental Justice.pdf (44 pp, 9457.5498046875 K)
Appendix N - CS Interchange Stream Features Memo.pdf (49 pp, 57617.4306640625 K)
Appendix O - Wetland Rapid Assessment Methodology Reports.pdf (364 pp, 92838.6982421875 K)
Appendix P - Agency Coordination Post DEIS.pdf (163 pp, 119893.06640625 K)