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I-880 Corridor System Management Plan ACTAC Meeting Alameda County Transportation Commission District 4 Office of System Planning Office of Traffic Operations.

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Presentation on theme: "I-880 Corridor System Management Plan ACTAC Meeting Alameda County Transportation Commission District 4 Office of System Planning Office of Traffic Operations."— Presentation transcript:

1 I-880 Corridor System Management Plan ACTAC Meeting Alameda County Transportation Commission District 4 Office of System Planning Office of Traffic Operations Strategies September 7, 2010

2 I-880 CSMP Overview CMIA Requirements CSMP requirement is noted in the Baseline Agreements of all projects receiving CMIA funding. CMIA funding has been allocated for three projects on I-880: NB/SB HOV Lanes, SR-237 to US-101 SB HOV lane, Marina to Hegenberger I-880/I-280/Stevens Creek Interchange

3 I-880 (ALA/SCL) One of Nine Ten CMIA Corridors in Bay Area  US-101 North (MRN/SON)  US-101 Peninsula (SM/SCL)  I-80 East (SOL)  I-80 West (ALA/CC)  I-880 (ALA/SCL)  I-580 East (ALA)  SR-4 (CC)  SR-24 (ALA/CC)  SR-12 (NAP/SOL)  SR-84 (SM/ALA) (recently added)

4 I-880 CSMP Status 880 Corridor Management Plan (CMP) Demo Begins2005 880 Corridor TAC meetings 2006 - 2010 CMIA Baseline Agreements Signed June 2007 880 CMP Report CompletedJanuary, 2010 Incorporate Technical Analysis into CSMP Feb. - May 2010 Draft CSMP CompleteJune 2010 Most recent 880 Corridor TAC MeetingJune 17, 2010 Draft Final CSMP CompleteAugust 10, 2010 Key Milestones Chronology

5 I-880 CSMP Stakeholder Engagement Working Group Caltrans Metropolitan Transportation Commission Alameda County Congestion Management Agency Santa Clara Valley Transportation Authority Corridor TAC Member Local Jurisdictions/Planning Agency Partners City of OaklandCity of Newark City of AlamedaCity of Fremont City of San LeandroCity of Union City City of HaywardAlameda County AC TransitBART Alameda County Transportation Improvement Authority

6 I-880 CSMP Background Corridor Limits From I-280 in Santa Clara County to 7 th Street in Oakland/Alameda County. 42 miles including both Alameda and Santa Clara segments. Corridor Issues Urban Development Goods Movement Connecting of Urban Centers Severe Congestion

7 I-880 Supporting Studies Coverage Map The CSMP incorporates and builds upon technical information from these studies The result is a system planning document to help guide future investment choices through traditional programming and planning processes.

8 I-880 CSMP: Existing Conditions and Bottlenecks Growing VHD during analysis period (2004-2008). Most severe in PM Major bottlenecks at 23 rd, 98 th, Davis, Marina, Tennyson, Dixon Landing, Brokaw, US- 101 and Bascom.

9 I-880 CSMP: Recommended Strategies Implement and enhance advanced/adaptive ramp metering throughout the corridor. Complete CMIA and TCIF funded projects. Construct interchange improvements and auxiliary lanes. Complete HOV/express lane projects. Key Improvement Metrics 29% VHD reduction from ALA improvements compared to “do nothing” 7/1 Benefit/Cost Ratio of Advanced Ramp Metering Mobility maintained for HOV, still expect increased congestion for SOV.

10 I-880 CSMP Document CSMP Document Sections Executive Summary Section 1: CSMP Overview Section 2: Corridor Description Section 3: Performance Assessment Section 4: Future Performance Assessment Section 5: Strategy Evaluation and Recommendations Appendices: Supporting Documents and Technical Documents

11 I-880 CSMP Next Steps ACTACSeptember 7, 2010 VTA TACSeptember 9, 2010 ACTC September 23, 2010 CSMP AcceptanceLate September 2010 CSMP Delivery to HQ Plng. and CTCLate September 2010

12 CORRIDORMOBILITY.ORG SCREEN SHOT

13 For more information regarding the I-880 Corridor System Management Plan please contact: Caltrans: Katie Benouar, 510-286-5578 kbenouar@dot.ca.gov Erik Alm, 510-286-6053 ealm@dot.ca.gov ealm@dot.ca.gov Bob Rosevear, 510-286-5544 robert_rosevear@dot.ca.gov robert_rosevear@dot.ca.gov

14 The “second generation” CSMPs will take up the challenge of providing mobility and reducing highway congestion within the context of a new regional planning framework. Sustainable Community Strategy as required by SB 375 2013 Regional Transportation Plan I-880 Corridor: Future CSMPs

15 I-880 CSMP: Recommended Strategies Implement and enhance advanced/adaptive ramp metering throughout the corridor (ICM) Complete CMIA and TCIF funded projects. Construct interchange improvements and auxiliary lanes. Complete HOV/express lane projects. Map on CSMP pages ES3 and 5-15.


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