ABSTRACT

This study examined the effect of inadequate transportation infrastructure on logistics costs and operational efficiency, using NSO Boys Express in Bambui, Cameroon, as a focused case study. The research was guided by four specific objectives: to assess the current condition of transportation infrastructure in the region; to determine how infrastructural inadequacies affect logistics costs; to examine the effects of poor infrastructure on logistics efficiency; and to identify practical strategies for improving infrastructure and mitigating associated logistics challenges. Employing a mixed-method case study design, the research combined both qualitative and quantitative techniques. Data were collected through structured questionnaires administered to 63 respondents including logistics personnel, support staff, and regular clients and were analyzed using descriptive statistics and linear regression models to test each objective. The findings revealed that 66.7% of respondents disagreed that Bambui’s roads are adequately maintained, and 87.3% agreed they become impassable during the rainy season, confirming perceptions of infrastructural unreliability. Regression analysis showed that infrastructure adequacy significantly predicts logistics operational quality (R² = 0.491, B = 0.643, p = 0.000). On cost impacts, 92% cited increased vehicle maintenance due to poor roads, supported by regression results indicating a strong positive relationship between infrastructure burden and logistics cost (R² = 0.585, B = 0.721, p = 0.000). In terms of logistics efficiency, 88.9% reported regular delivery delays attributable to poor infrastructure, and regression confirmed a significant link with decreased logistics efficiency (R² = 0.531, B = 0.681, p = 0.001). Furthermore, respondents showed high support for strategies such as government investment (87.3%), public-private partnerships (PPPs), and regular rural road maintenance (90.4%). The regression model for strategic awareness and reform readiness also revealed a significant predictive relationship (R² = 0.412, B = 0.584, p = 0.002). The study concludes that infrastructure inadequacies significantly increase logistics costs, degrade service efficiency, and constrain operational expansion. It recommends strategic interventions including road rehabilitation, vehicle upgrading, investment in digital logistics tools, decentralized warehousing, and stakeholder advocacy for infrastructure reform. These findings provide practical guidance to logistics managers, transport policymakers, and infrastructure planners working to strengthen distribution systems in under-resourced, semi-urban regions.

CHAPTER ONE

GENERAL INTRODUCTION

1.1 Introduction

Transportation infrastructure plays a critical role in logistics and supply chain management. Efficient transportation systems reduce operational costs, enhance reliability, and ensure timely delivery of goods and services. Conversely, inadequate infrastructure leads to delays, increased fuel consumption, vehicle wear and tear, and higher logistics costs (Rodrigue, 2020). This study aims to assess the impact of inadequate transportation infrastructure on logistics costs, using NSO Boys, a logistics company operating in Bambui, Cameroon, as a case study.

Globally, transportation infrastructure is considered one of the key enablers of economic development and logistics efficiency. The World Bank (2022) highlights that high-quality roads, ports, and railways contribute significantly to reducing transportation costs and improving supply chain reliability. In countries like Germany and Japan, where transportation networks are highly developed, logistics companies benefit from reduced delivery times, lower vehicle maintenance costs, and improved customer satisfaction (OECD, 2021).

Conversely, developing and underdeveloped nations often suffer the consequences of underinvestment in transportation. Poor road conditions, lack of connectivity, and inadequate maintenance lead to increased fuel consumption, frequent breakdowns, and delays, which cumulatively raise logistics costs (Rodrigue & Notteboom, 2020). According to the Logistics Performance Index (LPI), countries with better infrastructure consistently outperform others in terms of logistics efficiency and cost-effectiveness (World Bank, 2022).

In the African context, transportation infrastructure remains a significant bottleneck to trade and logistics efficiency. The African Development Bank (AfDB, 2019) reports that over 50% of roads on the continent are in poor condition, leading to increased logistics costs and limited access to rural areas. The lack of integrated infrastructure across borders further complicates regional trade.

In countries like Nigeria and Kenya, logistics companies often incur higher costs due to the poor state of rural and peri-urban roads, delays at ports, and unreliable rail services (ECA, 2020). These inefficiencies can account for up to 40% of the total cost of goods (African Union, 2019). In sub-Saharan Africa, it is estimated that transport costs are among the highest in the world, largely due to infrastructure deficits (Teravaninthorn & Raballand, 2009).

Cameroon, as a Central African country, experiences similar challenges. Although it is strategically located and serves as a gateway to landlocked countries like Chad and the Central African Republic, the country faces persistent issues related to road maintenance, lack of rail connectivity, and congested urban transport systems (World Bank, 2021). A significant proportion of its road network, especially in rural areas like Bambui in the Northwest Region, is unpaved and poorly maintained.

Studies by the Ministry of Public Works in Cameroon (MINPAT, 2020) indicate that road conditions directly affect logistics performance. Transport operators in the Northwest Region, such as NSO Boys, often report higher fuel costs, vehicle damage, and delivery delays due to poor road infrastructure, particularly during the rainy season. These issues significantly inflate logistics costs and reduce profit margins.

1.2Research Problem 

Transportation infrastructure is a fundamental pillar of economic development and an essential enabler of efficient logistics and supply chain systems. Globally, economies with well-developed transportation networks tend to enjoy lower logistics costs, faster delivery times, and more competitive industries (World Bank, 2022; OECD, 2021). In contrast, countries and regions with inadequate transportation infrastructure often experience significant inefficiencies in goods movement, resulting in elevated logistics costs, reduced productivity, and constrained economic growth (Rodrigue & Notteboom, 2020).

In many developing nations, particularly across sub-Saharan Africa, the logistics sector is burdened by poor road conditions, limited connectivity between urban and rural areas, and insufficient government investment in transport infrastructure (AfDB, 2019). These challenges are compounded in rural and remote regions where roads are frequently unpaved, poorly maintained, and become nearly impassable during certain seasons. The high cost of navigating these conditions is borne by logistics firms in the form of increased fuel usage, vehicle wear and tear, delays, and the need for frequent repairs—costs which are often transferred to consumers, thereby affecting trade and development at a broader scale (Teravaninthorn & Raballand, 2009).

In Cameroon, transportation infrastructure remains a critical constraint to logistics efficiency, especially in regions like the Northwest where ongoing sociopolitical unrest has disrupted road maintenance and development (International Crisis Group, 2020; World Bank, 2021). Logistics companies operating in such areas face unique challenges that can significantly elevate their operating costs and affect service delivery. Despite the recognized importance of transport infrastructure to logistics performance, there is limited research focused on how these infrastructural deficits translate into increased logistics costs for small and medium-sized logistics firms operating in semi-rural contexts.

This study seeks to explore this gap by assessing the impact of inadequate transportation infrastructure on the logistics costs of NSO Boys, a local logistics company operating in Bambui, Cameroon. By focusing on a real-world case within a specific local context, this research aims to contribute to the broader understanding of how infrastructural weaknesses shape logistics operations in rural areas of developing countries.

1.3 Research Objectives

The main  objective of this study is to assess the impacts of inadequate transportation infrastructure on logistics costs of Nso boys Bambui

1.3.1 Specific Objectives

-To examine the current state of transportation infrastructure in Cameroon 

– To determine how inadequate transportation infrastructure affect logistics costs of nso boys 

– To examine the impact of inadequate transportation infrastructure on logistics efficiency of Nso boys

-To identify potential strategies for improving transportation infrastructure and reducing logistics costs and increasing efficiency of  Nso boys 

 -To make suggestions and recommendations 

1.4 Specific Research Questions

– What is the current state of transportation infrastructure in Cameroon, and how does it impact logistics operations of Nso boys ?

– What are the effects of inadequate transportation infrastructure on logistics costs of Nso boys?

– How does inadequate transportation infrastructure impact logistics efficiency of nsoboys ?

– What strategies can be implemented to improve transportation infrastructure and reduce logistics costs and increase efficiency of Nso boys ?

 -What are suggestions and recommendations