Data Collection Survey on Dodoma City Roads in the United Republic of Tanzania
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MINISTRY OF WORKS, TRANSPORT AND COMMUNICATION (MoWTC) TANZANIA NATIONAL ROADS AGENCY (TANROADS) UNITED REPUBLIC OF TANZANIA DATA COLLECTION SURVEY ON DODOMA CITY ROADS IN THE UNITED REPUBLIC OF TANZANIA FINAL REPORT FEBRUARY 2019 JAPAN INTERNATIONAL COOPERATION AGENCY ORIENTAL CONSULTANTS GLOBAL CO., LTD. INTERNATIONAL DEVELOPMENT CENTER 6R OF JAPAN INC. JR 19-008 MINISTRY OF WORKS, TRANSPORT AND COMMUNICATION (MoWTC) TANZANIA NATIONAL ROADS AGENCY (TANROADS) UNITED REPUBLIC OF TANZANIA DATA COLLECTION SURVEY ON DODOMA CITY ROADS IN THE UNITED REPUBLIC OF TANZANIA FINAL REPORT FEBRUARY 2019 JAPAN INTERNATIONAL COOPERATION AGENCY ORIENTAL CONSULTANTS GLOBAL CO., LTD. INTERNATIONAL DEVELOPMENT CENTER OF JAPAN INC. UGANDA RWANDA MWANZA KENYA ARUSHA BURUNDI Kondoa KIGOMA TANGA Chemba TABORA DODOMA ★ DAR ES SALAAM Dodoma Kongwa DEMOCRATIC MOROGORO REPUBLIC OF IRINGA Bahi Urban THE CONGO MBEYA Mpwapwa Chamwino MTWARA ZAMBIA SONGEA MALAWI MOZAMBIQUE The United Republic of Tanzania Dodoma Region To Arusha Outer Ring Road To Mwanza / Kigoma New Airport State House Government City Middle Ring Road Dodoma Airport New Bus Terminal To Dar es Salaam Truck Terminal SGR Inner Ring Road Dodoma Univ. SGR Station To Iringa Dodoma City Basic Data (as of Oct 2018, source: Ministry of Foreign Affairs of Japan) ■ Area: 945,000 km2 ■ Economic Growth Rate: 7.1%(2017, source: World Bank) ■ Population: 57.31 million (2017, source: World Bank) ■ Inflation Rate: 5.1%(2017, source: World Bank) ■ Capital: Dodoma ■ Unemployment Rate: 2.2%(2017, source: World Bank) ■ Largest City: Dar es Salaam ■ Trade Amount: (1)Export USD 4,872 million ■ Languages: Swahili (official), English (2016, Bank of Tanzania) (2)Import USD 8,950 million ■ Religions: Muslims (about 40%), Christians (about 40%), ■ Currency: Tanzania Shillings (TZS) Traditional Religions (about 20%) ■ Japan’s Economic (1) Loans 82,100 billion ■ Major Industries: Service business, mining, manufacturing, Cooperation: (2) Grants 177,138 billion construction, agriculture, forestry and fisheries (cumulative total as of (3) Technical Cooperation 85,723billion ■ GDP: USD 52.1 billion (2017, source: World Bank) 2015) ■ GNI per capita: USD 905 (2017, source: World Bank) Project Location Map Data Collection Survey on Dodoma City Roads in the United Republic of Tanzania FINAL REPORT Data Collection Survey on Dodoma City Roads in the United Republic of Tanzania Final Report Table of Contents Project Location Map Table of Contents List of Tables List of Figures Abbreviation Executive Summary Page 1. Introduction ................................................................................................................................ 1-1 1.1 Background of Survey .................................................................................................................. 1-1 1.2 Outline of Survey ......................................................................................................................... 1-2 2. Present Situation of Road Infrastructure in Tanzania .................................................................... 2-1 2.1 Road Administration .................................................................................................................... 2-1 2.2 Road Sector Development Plan .................................................................................................... 2-3 2.3 Inter-Regional Traffic Demand and Formation of Road Network ............................................... 2-5 3. Present Situation of Developments in Dodoma City ..................................................................... 3-1 3.1 Historical Background of Dodoma City Development ................................................................ 3-1 3.2 2019 Dodoma National Capital City Master Plan ........................................................................ 3-3 4. Road Network in Dodoma City and the Surroundings .................................................................. 4-1 4.1 Present Road Situation ................................................................................................................. 4-1 4.2 Road Development Plans ............................................................................................................. 4-3 4.3 Topographic and Geotechnical Conditions ................................................................................... 4-8 5. Traffic Situation in Dodoma City .................................................................................................. 5-1 5.1 Traffic Survey ............................................................................................................................... 5-1 5.2 Traffic Analysis ............................................................................................................................ 5-7 6. Issues and Challenges of Present Road Traffic .............................................................................. 6-1 6.1 Issues of Road Traffic ................................................................................................................... 6-1 6.2 Required Developments ............................................................................................................... 6-2 7. Environmental Social Considerations ........................................................................................... 7-1 7.1 Natural and Social Environment Features .................................................................................... 7-1 7.2 Relevant Laws and legislation on Environmental Impact Assessment (EIA) .............................. 7-6 7.3 Relevant Laws and Legislation on Land Acquisition and Resettlement ...................................... 7-8 7.4 Result of Site Survey .................................................................................................................. 7-10 i Data Collection Survey on Dodoma City Roads in the United Republic of Tanzania FINAL REPORT 8. Implementation Plan of Dodoma City Roads Development .......................................................... 8-1 8.1 Methodology for Prioritizing Road Improvement Projects .......................................................... 8-1 8.2 Segmentation and Prioritization of Road Improvement Project ................................................... 8-3 9. Direction of Japan’s ODA for Dodoma City Roads Development ................................................... 9-1 9.1 Assistance Policy .......................................................................................................................... 9-1 9.2 Further Arrangements/Coordination Necessary to be Considered ............................................... 9-2 9.3 Tentative Implementation Schedule ............................................................................................. 9-4 9.4 Relevance ..................................................................................................................................... 9-5 9.5 Effectiveness ................................................................................................................................ 9-7 ii Data Collection Survey on Dodoma City Roads in the United Republic of Tanzania FINAL REPORT List of Tables Page Table 2.1.1 TANROAD’s Road Network (as of June 2018) ................................................................... 2-1 Table 2.1.2 TANROADS’ Budget Performance (FY 2015/16 – 2017/18) .............................................. 2-2 Table 2.1.3 TANROADS’ Maintenance Performance (FY 2015/16 – 2017/18) ..................................... 2-2 Table 2.1.4 TARURA’s Road Network (as of June 2018) ....................................................................... 2-3 Table 2.1.5 TARURA’s Maintenance Programme during FY 2017/18 ................................................... 2-3 Table 2.2.1 Development Budget for Transport, Works & PO-RALG ................................................... 2-4 Table 4.2.1 List of Proposed Road Project under TANROADS and TARURA ...................................... 4-3 Table 5.1.1 Traffic Survey Schedule ....................................................................................................... 5-1 Table 5.1.2 12 Hours Traffic Volume ...................................................................................................... 5-2 Table 5.1.3 Heavy Vehicle Ratio ............................................................................................................. 5-3 Table 5.1.4 Number of Samples and Sample Ratio ................................................................................. 5-4 Table 5.2.1 Elasticities of Traffic Demand to Population Growth Rate .................................................. 5-7 Table 5.2.2 Expansion Ratio of Traffic Demand ..................................................................................... 5-7 Table 5.2.3 QV Condition of Road Network for Assignment ................................................................. 5-8 Table 5.2.4 Future Network for Assignment Case .................................................................................. 5-8 Table 5.2.5 Future Traffic Demand at Major Sections .......................................................................... 5 - 1 0 Table 7.1.1 Population and its distribution by Male-Female and Rural-Urban ....................................... 7-2 Table 7.1.2 Number of Households and its distribution by Rural- Urban and gender of HH head and the average