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Route 101/36 Interchange
Description: Near Alton, on Route 101 from Van Duzen River Bridge to just north of Drake Hill Road and on Route 36 from just west of Main Street to Main Street. Construct Interchange and Frontage road.

  • Project Information
  • Contacts
  • Cost by Fund Source
  • Cost by Component
  • Schedule
  • Map
  • Closeout Info
Project Location
County
 Humboldt
City
Zip Code
 
Senate District
 02
Assembly District 01
Congressional District 01
 
Caltrans District
 01
 
 
County/State Route Humboldt 101
Postmile Begin/End 57 59.1
 
County/State Route Humboldt 101
Postmile Begin/End
Project Benefits
 Benefit Baseline Actual
Daily Travel Time Savings (hours)  814      
Peak Period Time Savings (minutes)  194,000    48  
 
Project Contacts Agency Contact Person Telephone E-mail
Environmental Phase
 Caltrans Mark Sobota (707) 223-0791   Mark.Sobota@dot.ca.gov
Design (PS&E) Phase
 Caltrans Mark Sobota (707) 223-0791   Mark.Sobota@dot.ca.gov
Right of Way Phase
 Caltrans Mark Sobota (707) 223-0791   Mark.Sobota@dot.ca.gov
Construction Phase
 Caltrans Richard Mullen (707) 498-3516   Richard.Mullen@dot.ca.gov
 
Corridor System Management Plan
  
Project Cost Baseline Summary (Dollars Shown are in Thousands) 2
  Adopted Program
(06/07/07)
a		 Approved Changes
(12/31/2023
b=c-a		 Current Approved
(12/31/2023
c
Bond Funding
RIP Augmentation
 $0 $19,280 $19,280
Non-bond Funding
State/Federal*
 $0 $8,899 $8,899
Non Budgeted ETC
 $0 $0 $0
 
Total**** $0 $28,179 $28,179

**** Totals may not add up exactly to column amounts due to rounding

Project Cost Baseline Summary (Dollars Shown are in Thousands)
  Adopted Program
(06/07/07)
a		 Approved Changes
(12/31/2023
b=c-a		 Current Approved
(12/31/2023
c		 Cost to Date**
(12/31/2023
d		 Cost Forecast
(12/31/2023
e		 Cost
Variance
f=c-e
 
Environmental
 $0 $2,290 $2,290 $1,833 $1,833 $457
Design(PS&E)
 $0 $1,003 $1,003 $2,111 $2,111 $-1,108
Right of Way
 $0 $5,606 $5,606 $9,490 $9,490 $-3,884
Construction
 $0 $19,280 $19,280 $20,547 $20,578 $-1,298
 
Total* $0 $28,179 $28,179 $33,982 $34,012 $-5,833

Pre Construction Components Not Included

* Totals may not add up exactly to column amounts due to rounding

** Totals include all project funds

Project Schedule Baseline Summary
(Schedule Changes and Variances in Months) Adopted Program
(06/07/07)
a		 Approved Changes
(mm/dd/yyyy)
b		 Current Approved
(12/31/2023)
c		 % Complete
(12/31/2023)
d		 Schedule Forecast
(12/31/2023)
e		 Schedule Variance
(months)
f=c-e
Begin Environmental Phase
End Environmental Phase
  
 		  
 		 10/01/1998 
06/29/2005 		 0  06/29/2005 
06/29/2005 		 -82 
0 
Begin Design (PS&E) Phase
End Design (PS&E) Phase
  
 		  
 		  
06/30/2008 		 0  06/30/2008 
04/06/2005 		 0 
39 
Begin Right of Way Phase
End Right of Way Phase
  
 		  
 		 04/30/2008 
 		 0  04/06/2005 
10/08/2008 		 37 
0 
Begin Construction Phase
End Construction Phase
  
 		  
 		 10/08/2008 
06/02/2011 		 5  06/02/2011 
07/02/2012 		 -32 
-13 
Begin Closeout Phase
End Closeout Phase
  
 		  
 		 07/02/2012 
03/15/2019 		 0  03/15/2019 
02/12/2024 		 -82 
-60 
????????

Pre Construction Phases Not Included

No map available at this time.

Project Benefits
Benefit Baseline Actual
Daily Travel Time Savings (hours) 814
Peak Period Time Savings (minutes) 194,000 48

Bond Funding Cost
Adopted:
 $0
Current Approved:
 $19,280,000
Actual Expenditures:
 $20,501,000

 

Status as of December 31, 2023.