| 
			 Survey and studies  | 
			
			 Summer 2018 to winter 2019  | 
		
| 
			 Alternatives analysis  | 
			
			 Winter 2019 to summer 2020  | 
		
| 
			 First open house  | 
			
			 May 2019  | 
		
| 
			 Second open house  | 
			
			 May 2020  | 
		
| 
			 Final design  | 
			
			 Summer 2020 to spring 2021  | 
		
| 
			 Right-of-way  | 
			
			 Fall 2020 to spring 2021  | 
		
| 
			 Bidding  | 
			
			 Spring 2021  | 
		
| 
			 Construction  | 
			
			 Summer 2021 to fall 2023  |