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Lesson
Exercising greater care in estimating traffic demand projections is of utmost importance. Overly optimistic forecasts of traffic volumes can stem from using outdated or arbitrary parameters and unrealistic assumptions. For instance, elasticity values of road transport demand may have changed over time. Also, the use of national GDP as a proxy for economic activities at the regional or local level could result in unrealistic traffic forecasts. Both of these could lead to an overly designed project.

Project Number: 39176-013
Project Name: Road Network Development Program (Multitranche Financing Facility and Tranche 4)
Report Date:
Lesson
Program preparation stage benefits from upfront capacity development. Specifically, institutional capacity assessment of executing and implementing agencies at the onset is vital in planning for appropriate measures to support the agencies during the program. Technical assistance for capacity building helps complement such assessments by filling in gaps in capacity to enhance their financial, procurement, and technical capacity skills.

Project Number: 39176-013
Project Name: Road Network Development Program (Multitranche Financing Facility and Tranche 4)
Report Date:
Lesson
A road transport program benefits from a solid engineering design undertaken during project preparatory stage. For instance, the detailed design, based on a precise analysis (e.g., technical inputs, standards specifications, and cost estimates, among other things) helps minimize potential cost overrun that often result to implementation delays. Moreover, design details could benefit from reliable traffic forecasts (i.e., use of reliable income elasticities of demand) and adequate surveys, including geological hazards.

Project Number: 39176-043
Project Name: Road Network Development Program (Tranche 3)
Report Date:
Lesson
Securing funding allocation for critical components during project preparation helps improve economic viability and the achievement of expected results. For example, projects 1 and 3 of the whole program required the rehabilitation of 120 km access roads to sections A, B, and C. These were key project components since most of the economic benefits were to be derived from local roads traffic. However, projects 1 and 3 failed to rehabilitate the secondary roads due to lack of firm financial sources.

Project Number: 39176-043
Project Name: Road Network Development Program (Tranche 3)
Report Date:
Lesson
Use of reliable arbitrary income elasticities of demand and forecasts of gross domestic product can help improve traffic forecasting and avoid overestimating traffic volumes and expensive project designs.

Project Number: 39176-023
Project Name: Road Network Development Program (Project 1)
Report Date:
Lesson
Additional support to handle safeguard issues embedded in the project design can help mitigate the risks of project delays.

Project Number: 39176-023
Project Name: Road Network Development Program (Project 1)
Report Date:
Lesson
Projects designed with certain level of flexibility allow for unexpected developments to be timely considered in project redesigning.

Project Number: 39176-023
Project Name: Road Network Development Program (Project 1)
Report Date:
Lesson
Sector road map recognized by both the country and ADB as an important element to support country and regional economic development can strategically enhance coordination among development partners.

Project Number: 39176-023
Project Name: Road Network Development Program (Project 1)
Report Date:
Lesson
Proper and timely documentation of changes during the MFF implementation can improve the quality and relevance of performance baselines and targets.

Project Number: 39176-023
Project Name: Road Network Development Program (Project 1)
Report Date:
Lesson
No additional lesson.

Project Number: 39176-033
Project Name: Road Network Development Program (Project 2)
Report Date:
Lesson
A thorough funds disbursement analysis should have been conducted during project implementation to determinesufficiency or insufficiency of funds from all sources to finance all project components. While the actual cost for theproject civil works sections increased by 50%, the project still ended with unutilized loan proceeds of $9.65 million (Loan 2205) and $1.40 million (Loan 2206 [Special Funds]). These were more than sufficient to continue implementing the local roads component estimated to cost $3.8 million, of which $3.0 million was to be funded from the loan.

Project Number: 35457-013
Project Name: East–West Highway Improvement Project
Report Date: