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I-405 HOV Lane
Description: I-405 improvement project for Orange County and Southern California region.

  • Project Information
  • Contacts
  • Cost by Fund Source
  • Cost by Component
  • Schedule
  • Map
Project Location
County
 Orange
City
Zip Code
 
Senate District
 34
Assembly District 72, 74
Congressional District 48
 
Caltrans District
 12
 
 
County/State Route Orange 405
Postmile Begin/End 9.3 24.2
Project Benefits
 Benefit Baseline Actual
Additional Auxiliary Lane Miles  1      
 
Project Contacts Agency Contact Person Telephone E-mail
Environmental Phase
 Orange County Transportation Authority Jeff Mills (714)560-5925   jmills1@octa.net
Design (PS&E) Phase
 Orange County Transportation Authority Jeff Mills (714)560-5925   jmills1@octa.net
Right of Way Phase
 Orange County Transportation Authority Jeff Mills (714)560-5925   jmills1@octa.net
Construction Phase
 Orange County Transportation Authority Jeff Mills (714)560-5925   jmills1@octa.net
 
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
TCIF
 $7,771 $0 $7,771
Non-bond Funding
State/Federal*
 $125,528 $0 $125,528
Local**
 $1,184,308 $0 $1,184,308
Private***
 $188,529 $0 $188,529
 
Total**** $1,506,136 $0 $1,506,136

**** 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
 $84,662 $0 $84,662 $16,303 $84,662 $0
Design(PS&E)
 $269,052 $0 $269,052 $45,416 $269,052 $0
Right of Way
 $298,651 $0 $298,651 $112,344 $298,651 $0
Construction
 $853,771 $0 $853,771 $1,287,846 $853,771 $0
 
Total* $1,506,136 $0 $1,506,136 $1,461,910 $1,506,136 $0

* 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
 03/31/2009 
05/31/2015 		  
 		 03/31/2009 
05/31/2015 		 100   
 		 0 
0 
Begin Design (PS&E) Phase
End Design (PS&E) Phase
 10/30/2014 
11/30/2015 		 12/07/2016 
12/07/2016 		 10/30/2014 
11/30/2015 		 100   
 		 0 
0 
Begin Right of Way Phase
End Right of Way Phase
 09/30/2015 
04/30/2020 		 12/07/2016 
12/07/2016 		 09/30/2015 
04/30/2020 		 100   
12/10/2021 		 0 
-20 
Begin Construction Phase
End Construction Phase
 01/31/2017 
08/31/2026 		 12/07/2016 
12/07/2016 		 01/31/2017 
08/31/2026 		 96   
02/28/2024 		 0 
31 
Begin Closeout Phase
End Closeout Phase
 09/01/2026 
08/31/2027 		 12/07/2016 
 		 09/01/2026 
08/31/2027 		 0   
 		 0 
0 
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No map available at this time.

Project Benefits
Benefit Baseline Actual
Additional Auxiliary Lane Miles 1

Bond Funding Cost
Adopted:
Current Approved:
Actual Expenditures:

 

Status as of December 31, 2023.