1994 Environmental Determination
Comments and Coordination Report
Conceptual Stage Relocation Plan
Design Change Re-Evaluation Form
Design Traffic Technical Memorandum
Level 1 Contamination Screening Evaluation Report
Preliminary Conceptual Design Plans
Preliminary Engineering Report
SR 600 (US 92) PD&E Study Reevaluation Public Hearing Presentation (December 2016)
SR 600 (US 92) PD&E Study Reevaluation Presentation (March 2016)