Construction Notices

I-5/Genesee Avenue Interchange Project

View Planned Closures/Detours: January 2-6 (Posted 12/29/2016)

View Planned Closures/Detours: December 19-23 (Posted 12/22/2016)

Newsletter: Fall/Winter 2016 (Posted 12/21/2016)

View Planned Closures/Detours: December 12-17 (Posted 12/12/2016)

View Planned Closures/Detours: December 5-9 (Posted 12/5/2016)

View Planned Closures/Detours: November 28-December 2 (Posted 11/28/2016)

View Planned Closures/Detours: November 21-25 (Posted 11/21/2016)

View Planned Closures/Detours: November 7-12 (Posted 11/8/2016)

Eblast: Overnight Closures of I-5 at Genesee Avenue November 14-17 (Posted 11/4/2016)

View Planned Closures/Detours: November 14-17 (Posted 11/4/2016)

View Planned Closures/Detours: November 1-6 (Posted 11/3/2016)

View Planned Closures/Detours: October 27-28 (Posted 10/24/2016)

View Planned Closures/Detours: October 17-20 (Posted 10/20/2016)

View Planned Closures/Detours: October 9-14 (Posted 10/13/2016)

View Planned Closures/Detours: October 3-7 (Posted 10/6/16)

Eblast: Overnight Closure of Genesee Avenue October 6 (Posted 10/4/16)

View Planned Closures/Detours: September 26-October 1 (Posted 9/28/16)    

View Planned Closures/Detours: September 19-24 (Posted 9/22/16)    

Eblast: Reduced lanes on I-5 at Genesee Avenue Overnight September 15 (Posted 9/15/16)

View Planned Closures/Detours: September 12-17 (Posted 9/14/16)    

View Planned Closures/Detours: September 5-10 (Posted 9/2/16)   

View Planned Closures/Detours: August 29-September 3 (Posted 8/29/16)  

View Planned Closures/Detours: August 22-26  (Posted 8/22/16)  

View Planned Closures/Detours: August 6-12  (Posted 7/26/16)

Eblast: Steer Clear: Overnight Closures of I-5 at Genesee Avenue August 6 - 12  (Posted 7/27/16)

Detour Map: August 6-12 (Posted 7/26/16)

View Planned Closures/Detours: August 1-5 (Posted 8/1/16)

View Planned Closures/Detours: July 25-31 (Posted 7/29/16)

View Planned Closures/Detours: July 18-22  (Posted 7/18/16)

View Planned Closures/Detours: July 11-15 (Posted 7/11/16)

View Planned Closures/Detours: July 5-10 (Posted 7/5/16)

View Planned Closures/Detours: June 27-July 1 (Posted 6/27/16)

Eblast: Construction Advisory Reminder: Steer Clear of I-5/Genesee Avenue Interchange Due to Construction June 17-26 (Posted 6/17/16)

View Planned Closures/Detours: June 17-26 (Posted 6/24/16)

View Planned Closures/Detours: June 13-16 (Posted 6/13/16)

Eblast: Steer Clear of I-5/Genesee Avenue Interchange Due to Construction June 17-26 (Posted 6/6/16)

View Planned Closures/Detours: June 6-11 (Posted 6/9/16)

View Planned Closures/Detours: May 31-June 4 (Posted 6/3/16)

View Planned Closures/Detours: May 23-27 (Posted 5/23/16)

View Planned Closures/Detours: May 16-22 (Posted 5/20/16)

Eblast: Overnight Closure of Genesee Avenue This Week (Posted 5/11/16)

View Planned Closures/Detours: May 9-14 (Posted 5/9/16)

View Planned Closures/Detours: May 2-8 (Posted 5/4/16)

View Planned Closures/Detours: April 25-30 (Posted 4/28/16)

Newsletter: Spring /Summer 2016 (Posted 4/29/16)

View Planned Closures/Detours: April 18-23 (Posted 4/18/16)

Eblast: Intermittent Lane Closures on Genesee Avenue in April and May (Posted 4/14/16)

View Planned Closures/Detours: April 11-16 (Posted 4/13/16)

View Planned Closures/Detours: February 1 - 6 (Posted 2/3/16)

Eblast: Intermittent Overnight Closures Tonight at I-5/Genesee Avenue Interchange (Posted 1/22/16)

View Planned Closures/Detours: January 23 - 27 (Posted 1/22/16)

Eblast: Reduced Lanes Overnight on Genesee Avenue Through March (Posted 1/15/16)

View Planned Closures/Detours: January 15 - 23 (Posted 1/15/2016)

View Planned Closures/Detours: Week of January 11 (Posted 1/11/2016)

View Planned Closures/Detours: Week of January 4 (Posted 1/5/2016)

View Planned Closures/Detours: Week of December 28 (Posted 12/28/15)

View Planned Closures/Detours: Week of December 21 (Posted 12/21/15)

Eblast: Daytime Lane Closure on Eastbound Genesee Avenue Week of December 21 (Posted 12/18/15)

View Planned Closures/Detours: Week of December 14 (Posted 12/14/15)

View Planned Closures/Detours: Week of September 27 - Updated (Posted 10/1/15)

View Planned Closures/Detours: Week of September 27 (Posted 9/25/15)

View Planned Closures/Detours: Week of September 21 (Posted 9/21/15)

View Planned Closures/Detours: Week of September 13 (Posted 9/11/15)

View Planned Closures/Detours: Week of September 6 (Posted 9/4/15)

Eblast: Plan for Traffic Delays Monday, August 31 on Eastbound Genesee Avenue (Posted 8/31/15)

Intermittent Weekend Closures Planned at I-5/Genesee Avenue Interchange (Posted 8/28/15)

View Planned Closures/Detours: Friday, Aug. 28 – Thursday, Sept. 3 (Posted 8/28/15)

View Planned Closures/Detours: Week of August 24 (Posted 8/24/15)

View Planned Closures/Detours: Week of August 17 (Posted 8/17/15)

View Planned Closures/Detours: Week of August 9 (Posted 8/7/15)

View Planned Closures/Detours: Week of August 2 (Posted 7/31/15)

Eblast: Overnight Detours and Closures of I-5 at Genesee Ave. Week of Aug. 2 (Posted 7/31/15)

View Planned Closures/Detours: Week of July 27 (Posted 7/27/15)

Intermittent Overnight Closures at I-5/Genesee Ave. Interchange May 31 - June 4 (Posted 5/29/15)

Intermittent Overnight Closures Planned Starting Tuesday, May 26 (Posted 5/22/15)

Intermittent Overnight Closures Planned the Week of May 17 (Posted 5/15/15)

Intermittent Overnight Closures Planned the Week of May 10 (Posted 5/8/15)

Overnight Closures Planned at I-5/Genesee Avenue (Posted 5/1/15)

Project Fact Sheets/Brochures/FAQ

Fact Sheet: I-5 North Coast Express Lanes Project (Posted 3/4/14)

Project FAQ (Posted 10/25/13)

Fact Sheet: The I-5 North Coast Corridor Project Draft EIR/EIS - Update (Posted 10/25/13)

Fact Sheet: The I-5 North Coast Corridor Project Supplemental Draft EIR/EIS (Posted 1/3/13)

SANDAG Fact Sheet: I-5 North Coast (Posted 2/28/12)

NCC Program Brochure (Posted 2/7/12)

Fact Sheet: I-5 Express Lanes Project, Locally Preferred Alt (Posted 7/7/11)

Newsletters/eBlasts

NCC Newsletter: Carpool Lanes Open on I-805 – English (Posted 6/2014)

NCC Newsletter: Carpool Lanes Open on I-805 – Spanish (Posted 6/2014)

NCC Program Newsletter #2 - English | En Español (Posted 9/11/12)

NCC Program Newsletter #1 (Posted 12/19/11)

NCC Corridor Improvements on Track eblast (Posted 2/7/12)

Coast News Update on NCC Program eblast (Posted 10/7/11) 

FAQ #4: When will rail transit improvements start? (Posted 4/20/11)

Newsletter: I-805 HOV/Carroll Canyon Road Extension Project (Posted 4/13/11)

FAQ #3: How do proposed transportation improvements meet corridor demands? (Posted 4/8/11)

FAQ #2: How do the corridor's characteristics influence proposed transportation improvements? (Posted 4/5/11)

FAQ #1: What transportation improvements are planned? (Posted 4/1/11)

Phasing Maps

Phase 1 Improvements (Posted 10/30/13)

Additional Links

Map: 2012 Projects Under Development (Posted 12/18/12)

News Release: Caltrans and FHWA Identify Express Lanes Only Option as Locally Preferred Alternative for I-5 Express Lanes Project (Posted 7/7/11)

Maps: Location and phasing of transit, environmental and community enhancements planned in the North Coast Corridor (Posted 4/29/11)

Project Update: Diamond Grinding Pilot Project Begins

Press Coverage: UT Editorial Board Supports Express Lanes Project

Meetings/Presentations/Displays

Public Works Plan/Transportation and Resource Enhancement Program Public Meeting Materials – April 3 and 4, 2013

Project Displays

Visual Simulation Boards

PWP Phasing Map Boards

Infographic Boards

PWP Umbrella Board

Lagoon Enhancement Boards

Under Development Map Board

Community Enhancement Infographic Boards

Brochure Map Board

Other Public Meeting Materials

General Meeting Information

 

Supplemental Draft EIR/EIS Public Meeting Materials - September 15, 2012

Supplemental Draft EIR/EIS Fact Sheet  

I-5/North Coast Corridor Project Timeline

Design Refinements Since Circulation of the Draft EIR/EIS

SANDAG Display Boards

2050 Regional Transportation Plan - A Quick Guide

North Coast Corridor Program Display Boards

Public Works Plan and North Coast Corridor Overview

Projects Under Development in the North Coast Corridor 

North Coast Corridor Program Phasing Maps - Phase 1 Map | Phase 2 Map | Phase 3 Map | Phase 4 Map 

Proposed Community Enhancements

North Coast Corridor Resource Enhancement Program Overview

Lagoon Improvement Maps, Bridge Visual Simulations & Cross Sections

Carmel Creek 

Los Peñasquitos Lagoon

San Dieguito Lagoon

San Elijo Lagoon

Batiquitos Lagoon

Agua Hedionda Lagoon

Buena Vista Lagoon

North Coast Bikeway Exhibits

Highway & Bike/Pedestrian Features Map

San Diego/Del Mar

Solana Beach/Encinitas 

Carlsbad/Oceanside 

Locally Preferred Alternative Design Boards

8+4 Buffer Alternative Cross Section 

Lane Configurations

Planning Documents  

General NCC Program Archive

NCC Newsletter - September 2012 (Posted 9/1/2012)

Maps: Location and phasing of transit, environmental and community enhancements planned in the North Coast Corridor (Posted 4/29/11)

FAQ #1: What transportation improvements are planned? (Posted 4/1/11)

FAQ #2: How do the corridor's characteristics influence proposed transportation improvements? (Posted 4/5/11)

FAQ #3: How do proposed transportation improvements meet corridor demands? (Posted 4/8/11)

FAQ #4: When will rail transit improvements start? (Posted 4/20/11)

Project Update: Diamond Grinding Pilot Project Begins

Public Presentation to Senators Kehoe & Lowenthal (Posted 11/8/10)

E-Newsletter #1

E-Newsletter #2

E-Newsletter #3

Public Meeting Video

Project Presentation

Corridor Status

Multimodal Corridor: Transportation Options

Summary of Documents

TREP/PWP

Highway Archive

I-5 Express Lanes Project

Coast News Update on NCC Program eblast (Posted 10/7/11)

Fact Sheet: I-5 Express Lanes Project, Locally Preferred Alt (Posted 7/7/11)

News Release: Caltrans and FHWA Identify Express Lanes Only Option as Locally Preferred Alternative for I -5 Express Lanes Project (Posted 7/7/11)

Press Coverage: UT Editorial Board Supports Express Lanes Project

Draft Environmental Document

NCC Program Brochure (not current)

Project Alternative ROW Comparisons: San Diego

Project Alternative ROW Comparisons: Solana Beach

Project Alternative ROW Comparisons: Encinitas

Project Alternative ROW Comparisons: Carlsbad

Project Alternative ROW Comparisons: Oceanside

Multimodal Map

Improvements Map

4 Alternatives Cross Sections

Project Purpose

Lane Configurations: San Diego

Lane Configurations: Solana Beach

Lane Configurations: Encinitas

Lane Configurations: Carlsbad

Lane Configurations: Oceanside

Noise Process Protocol

Direct Access Ramp: Voigt Drive

Direct Access Ramp: Manchester Avenue

Direct Access Ramp: Cannon Road

Direct Access Ramp: Oceanside Boulevard

Project Features Map: San Diego

Project Features Map: Solana Beach

Project Features Map: Encinitas

Project Features Map: Carlsbad

Project Features Map: Oceanside

Travel Time Comparisons

TREP Figure 4-4a to 4-4g

Right-of-Way

I-5/SR 56 Interchange Project 

Schematic Displays
Travel Time Displays
Direct Connector Alternative Video Simulation
Auxiliary Lane Alternative Video Simulation

Project Alternatives
Auxiliary Lane Alternative

Project Description
Includes widening of the city street and the freeway. This alternative would not construct either the Westbound to Northbound or the Southbound to Eastbound Connector. West of I-5, new retaining walls would be constructed on the existing slopes, but impacts would be east of the existing sound walls.

Illustrative Drawings
View the Auxiliary Lane Alternative

Engineering Drawings
View the Auxiliary Lane Alternative
View the Auxiliary Lane Alternative (I-5 Component) 
View the Auxiliary Lane Alternative (SR-56 Component) 

Engineering Cross Sections
View the Auxiliary Lane Alternative Cross Sections

Traffic Diagrams
View the Traffic Diagram for the Auxiliary Lane Alternative (I-5 AM in 2030)
View the Traffic Diagram for the Auxiliary Lane Alternative (I-5 PM in 2030)
View the Traffic Diagram for the Auxiliary Lane Alternative (SR-56 AM in 2030)
View the Traffic Diagram for the Auxiliary Lane Alternative (SR-56 PM in 2030)
Direct Connector Alternative

Project Description

This alternative would require the realignment of Portofino Circle. To the North of Portofino Circle, new retaining walls are anticipated in the area of the existing sound walls. This alternative would require easements and would have right of way impacts, but would not require acquisition of residences.

Illustrative Drawings
View the Direct Connector Alternative

Engineering Drawings
View the Direct Connector Alternative (Portofino)
View the Direct Connector Alternative (I-5 Component) 
View the Direct Connector Alternative (SR 56 Component)

Engineering Cross Sections
View the Direct Lane Alternative Cross Sections
View the Direct Lane Alternative Cross Sections

Traffic Diagrams
View the Traffic Diagram for the Direct Lane Alternative (I-5 AM in 2030)
View the Traffic Diagram for the Direct Lane Alternative (I-5 PM in 2030)
View the Traffic Diagram for the Direct Lane Alternative (SR-56 AM in 2030)
View the Traffic Diagram for the Direct Lane Alternative (SR-56 PM in 2030)
Hybrid Alternative

Project Description

Construct the Westbound to Northbound connector and the Auxiliary Lane Alternative components in the south to east direction. Please note: while studies are required for both Westbound/Northbound and Southbound/Eastbound connectors, if the cost and impacts of one significantly outweighs its benefits, that factor can cause only one to be constructed.

Illustrative Drawings
View the Hybrid Alternative

Engineering Drawings
View the Hybrid Lane Alternative
View the Hybrid Lane Alternative (I-5 Component) 
View the Hybrid Lane Alternative (SR-56 Component)

Engineering Cross Sections
View the Hybrid Lane Alternative Cross Sections

Traffic Diagrams
View the Traffic Diagram for the Hybrid Lane Alternative (I-5 AM in 2030)
View the Traffic Diagram for the Hybrid Lane Alternative (I-5 PM in 2030)
View the Traffic Diagram for the Hybrid Lane Alternative (SR-56 AM in 2030)
View the Traffic Diagram for the Hybrid Lane Alternative (SR-56 PM in 2030)
Hybrid with Flyover Alternative

Project Description

The Hybrid with Flyover Alternative is a variation of the Hybrid Alternative. This alternative includes a proposed flyover structure that would connect eastbound Carmel Valley Road to the eastbound SR-56 fast lane, in addition to the westbound SR-56 to northbound I-5 connector featured in the Direct Connector Alternative. The Hybrid with Flyover Alternative would require use of non-standard lane and shoulder widths along Carmel Valley Road and would require tunneling behind the Carmel Valley Road undercrossing abutments to provide pedestrian/bicycle access. The Hybrid with Flyover Alternative would provide operational improvements in the westbound and northbound directions and would provide slight operational improvements over the Hybrid Alternative in the southbound and eastbound directions.

Engineering Drawings
View the Modified Hybrid Lane Alternative

Engineering Cross Sections
View the Modified Hybrid Lane Alternative Cross Sections
No Build Alternative

Project Description

The no build option contains no new construction and/or measures to mitigate changes in traffic conditions.

Engineering Drawings
View the No Build Alternative (View 1)

Traffic Diagrams
View the Traffic Diagram for the No Build Alternative (I-5 AM in 2030)
View the Traffic Diagram for the No Build Alternative (I-5 PM in 2030)
View the Traffic Diagram for the No Build Alternative (SR-56 AM in 2030)
View the Traffic Diagram for the No Build Alternative (SR-56 PM in 2030)

Environmental Documents

Visual Simulations
Direct Connector Alternative Video Simulation
Auxiliary Lane Alternative Video Simulation
Visual Simulation View Snapshots
Traffic Noise Abatement Process
Traffic Operational Exhibits
Portofino Site Concept Exhibit

Steering Committee Project Notebook
Section 1: Project Overview
Section 2: Purpose and Need
Section 3: Feasible Alternatives
Section 4: Alternatives Considered & Withdrawn
Section 5: Evaluation Criteria
Section 6: Steering Committee Meeting Minutes: Feb. 19, 2004 - Aug. 16, 2007 & Nov. 15, 2007 - Dec. 18, 2008
Project Study Report
Section 8: Frequently Asked Questions

I-5/Genesee Interchange Project

I-805 HOV/Carroll Canyon Project

Newsletter: I-805 HOV/Carroll Canyon Road Extension Project (Posted 4/13/11)

Sound Walls

Noise Abatement

Noise Basics

Coastal Rail (LOSSAN) Archive

Fact Sheet: LOSSAN

Environmental Enhancement Archive

Community Enhancement Presentation Board: Master Map

Community Enhancement Presentation Board: San Diego

Community Enhancement Presentation Board: Solana Beach

Community Enhancement  Presentation Board: Encinitas

Community Enhancement Presentation  Board: Carlsbad

Community Enhancements Presentation Board: Oceanside

Community Enhancement Presentation Board: San Diego

Lomas Santa Fe: Community Character

Carlsbad: Improvements to Holiday Park

Community Enhancement Fact Sheet: Solana Beach

Community Enhancement Fact Sheet: Encinitas

Community Enhancement Fact Sheet: Carlsbad

Community Enhancement Fact Sheet: Oceanside

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