OFFICIAL DOCUMENTS REPUBLIC OF KAZAKHSTAN Revised Supplemental Letter A, 2018 International Bank for Reconstruction and Development 1818 H Street, N.W. Washington, D.C., 20433 United States of America Re: East-West Roads Project (Almaty-Khorgos Section): Western Europe - Western China International Transit Corridor (CAREC - 1b) (Loan No. 8156-KZ) Revised Performance Monitoring Indicators Dear Sirs and Mesdames: We refer to the Loan Agreement for the above referenced project (the Project), dated October 10, 2012, between the Republic of Kazakhstan ("Borrower") and International Bank for Reconstruction and Development ("Bank"). We confirm to the Bank that for purposes of Section II.A. 1 of Schedule 2 to the Loan Agreement, the indicators set forth in the attachment to this letter shall serve as a basis for the Borrower to monitor and evaluate the progress of the Project and the achievement of the objective thereof. This letter shall supersede Supplemental Letter, dated October 10, 2012, provided by the Borrower to the Bank. Very truly yours, REPUBLIC OF KAZAKHSTAN Authoved epresentative Attachment Results Framework and Monitoring Country: Kazakhstan Project name: East-West Roads Project (Almaty-Khorgos Section): Western Europe - Western China International Transit Corridor (CAREC 1b) (P128050) Project Development Objective Indicators Status Indicator Name Unit of Measure Baseline Actual(Current) End Target Revised Transport Efficiency: Reduce Amount(USD) Value 0.26 0.26 0.23 by the end of the Project, Road Date 01-Mar-2012 17-May-2017 31-Dec-2021 User Costs from US$0.26/veh- km to US$0.23veh-km on Comment Project road sections Transport Efficiency: Vehicle Amount(USD) Value 0.26 0.26 0.23 Operating Costs Date 01-Mar-2012 17-May-2017 30-Jun-2017 Comment Revised Transport Efficiency: Reduce Hours Value 5.00 5.00 3.00 Travel time on the Almaty- Khorgos section of the WE- Date 01-Mar-2012 17-May-2017 31-Dec-2018 Wch corridor Comment Transport Efficiency: Travel Hours Value 5.00 5.00 3.00 time Date 01-Mar-2012 17-May-2017 30-Jun-2017 Comment New Transport Efficiency: Reduce Hours Value 4.00 4.00 3.00 Travel time on the selected section of the Center South Date 12-May-2017 17-May-2017 31-Dec-2021 Corridor Comment Revised Modernization of highway Kilometers Value 0.00 300.00 600.00 management: Introduction of Date 01-Mar-2012 17-May-2017 31 -Dec-2021 sound operation and maintenance practices along the WE-WC Corridor and Center South Corridor. Modernization of highway Kilometers Value 0.00 300.00 600.00 management: Introduction of Date 01-Mar-2012 17-May-2017 30-Jun-2017 sound operation and maintenance practices along Comment the WE-WC Corridor. Revised Modernization of highway Percentage Value 50.00 40.00 20.00 management: Financing gap for Date 01-Mar-2012 17-May-2017 31 -Dec-2021 operations and maintenance activities along the WE-WC Comment Corridor and Center-South Corridor. Modernization of highway Percentage Value 50.00 40.00 20.00 management: Financing gap for Date Ol-Mar-2012 17-May-2017 30-Jun-2017 operations and maintenance activities along the WE-WC Comment Corridor. Revised Roads in good and fair Percentage Value 70.00 80.00 95.00 condition as a share of total Date 01-Mar-2012 17-May-2017 31 -Dec-2021 classified roads Comment Roads in good and fair Percentage Value 70.00 80.00 95.00 condition as a share of total Date 01-Mar-2012 17-May-2017 30-Jun-2017 classified roads Comment Marked for Size of the total classified Kilometers Value 2660.00 2660.00 2660.00 Deletion network Sub Type Supplemental Intermediate Results Indicators Status Indicator Name Unit of Measure Baseline Actual(Current) End Target Revised Roads constructed, non-rural Kilometers Value 0.00 290.00 605.00 Date 12-Jan-2012 17-May-2017 31 -Dec-2021 Comment Roads constructed, non-rural Kilometers Value 0.00 290.00 305.00 Date 12-Jan-2012 17-May-2017 30-Jun-2017 Comment Marked for Kazakhavtodor gradually Kilometers Value 0.00 0.00 600.00 Deletion operates and maintains portions Date 25-Jan-2012 24-Jun-2016 30-Jun-2020 of the SWRP section of the WE-WC Road Corridor Comment Revised CR and KAZ Staff familiar Number Value 0.00 200.00 300.00 with new operation and Date 01-Mar-2012 17-May-2017 31-Dec-2021 maintenance methods Comment CR and Kazakhavtodor Staff Number Value 0.00 200.00 300.00 familiar with new operation Date 01-Mar-2012 17-May-2017 30-Jun-2017 and maintenance methods Comment Revised User survey --the number of Number Value 0.00 0.00 500.00 users interviewed Date 01-Mar-2012 24-Jun-2016 31 -Dec-2021 Comment User survey --the number of Number Value 0.00 0.00 500.00 users the Motorway Mangemhen itas Date 01-Mar-2012 24-Jun-2016 30-Jun-2017 Management Unit has interviewed Comment Revised Length of the road network for Kilometers Value 0.00 750.00 1000.00 which new user-pay principles Date 01-Mar-2012 17-May-2017 31 -Dec-2021 (e.g., tolling) are agreed upon. Comment Length of the road network for Kilometers Value 0.00 750.00 300.00 which new user-pay principles Date 01-Mar-2012 17-May-2017 30-Jun-2017 (e.g., tolling) are agreed upon. Comment New Changes to Project activities as Yes/No Value No Yes Yes a result of citizen feedback. Date 31-Jan-2013 17-May-2017 31 -Dec-2021 Comment New Feedback on Project activities Number Value 1.00 482.00 700.00 received - Number of questions Date 18-Jun-2010 17-May-2017 31 -Dec-2021 from citizens answered at the Project website Comment New Complete road safety audit of Yes/No Value No No Yes the design for Balkhash- Date 17-May-2017 17-May-2017 31-Jan-2018 Burylbaital Road; improvements integrated. Comment New Develop and operationalize the Yes/No Value No No Yes road accident database Date 17-May-2017 17-May-2017 31 -Dec-2020 Comment