Africar PT4 - A CAR FOR AFRICA - and for the ordinary road. Part 4 - Travelling Hopefully

Africa's Automotive Challenges and Journey

Overview of Africa's Infrastructure

• The continent of Africa is nearly twice the size of South America, yet it has limited paved roads and public transport options.

• There are very few vehicle makes and models that are suitable for use in Africa, highlighting a significant gap in automotive availability.

Prototype Cars for Africa

• A group is testing prototype cars designed specifically for African conditions, embarking on a challenging journey from the Arctic Circle to East Africa.

• The prototypes have shown durability; unlike many production vehicles, they did not break their main chassis or frames during desert travel.

Navigating Political and Geographic Obstacles

• Due to closed borders, the original route through Nigeria to Cameroon had to be abandoned. Alternative routes involve navigating dangerous areas.

• The team faces challenges in Chad due to ongoing conflict between factions supported by Libya and France.

Team Dynamics and Decision-Making

• The group started with six members but faced attrition; they now rely on new team members like Thomas Marks as a mechanic.

• Each member has specific roles: Caroline Hicks as troubleshooter, Liza Miller as cook and driver, Charles Best as photographer.

Strategic Route Planning

• Discussions arise about sneaking around Lake Chad or taking alternative routes while avoiding military detection.

• Concerns about potential deportation if caught lead to strategic considerations regarding border crossings into Cameroon.

Uncertainty and Risk Management

• The political situation remains volatile; waiting for borders to open could take an unpredictable amount of time.

• Despite risks, the team decides it's necessary to attempt crossing into Cameroon via unconventional means if needed.

Encountering Other Travelers

Navigating Challenges in Africa

Miscommunication and Local Knowledge

• The protagonist learns that the border information received in Paris was not applicable to Nigeria, highlighting the importance of local knowledge.

• Marcel, who runs a vehicle export business from southern France, makes multiple trips across the Sahara, suggesting he has valuable insights into regional conditions.

Setting Up Camp

• The group decides to wait near a small border post for several days, indicating their need for patience and strategy in navigating the region.

• They find a village well with a UNICEF pump and fill containers with water, emphasizing the scarcity of resources in the area.

Community Experience

• After setting up camp under a large tree, they experience a sense of normalcy and community acceptance among locals.

• The environment is described as harsh yet beautiful; they adapt to living on a small farm where all water must be drawn manually from deep wells.

Fuel Scarcity and Route Decisions

• As fuel becomes scarce due to closed borders, discussions arise about engine components needed for their vehicles as they face logistical challenges.

• A bush telegraph system proves effective when 400 liters of fuel are delivered at night by porters, showcasing local resourcefulness.

Facing Uncertainty

• The group realizes they may be stuck on their current route due to border closures and potential rainy season impacts on travel.

• They consider two options: returning across the Sahara or heading down to coastal countries like Togo or Benin before attempting to return home.

Reflections on Travel Limitations

• Leaving their comfortable camp is emotionally challenging; despite difficulties, they appreciate positive interactions with local authorities during their stay.

• The narrator reflects on how modern travel has become increasingly restricted compared to historical journeys like Marco Polo's due to geopolitical issues.

Decision-Making Under Constraints

• With no affordable alternatives available for returning home directly from Niger, the group resolves to continue overland despite risks associated with traveling through Chad.

Exploring the Challenges of Traveling Through Chad

Journey Overview and Concerns

• The team is moving quickly but faces concerns about getting lost and the durability of temporary gearboxes under challenging conditions.

• The vast dunes in Chad, measuring 10 to 20 miles across, present a unique challenge with their talcum-like sand texture.

Transitioning into Chad

• Upon crossing into Chad, the team encounters punctures from large thorns and reflects on traveling through a recent war zone. Despite this, the area appears calm.

• They are taking an unconventional route directly over what used to be the northern edge of a receded lake, having traveled approximately 1600 kilometers in four days. Their goal is to reach 2000 kilometers by evening.

Gearbox Issues and Vehicle Performance

• A significant issue arises when part of the pinion breaks away; despite this, the gearbox continues to function adequately for climbing soft dune hills.

• The team has had to rebuild small gearboxes multiple times due to excessive torque demands; they have changed gearboxes five times while navigating through desert conditions.

Enjoyment Amidst Difficulties

• Despite mechanical challenges, there is excitement and pleasure in traversing Chad's landscape, which offers experiences that could not be replicated in England's controlled environments.

• The contrast between European farm tracks and Africa’s expansive terrain highlights the significance of vehicle suspension development for safety and comfort during travel.

Arrival in N'Djamena

• In N'Djamena, Chad's capital, they experience minimal bureaucratic hurdles as tourists; visas are obtained swiftly without issues related to missing passports.

Road Conditions and Environmental Challenges

• Heading south on one of two main supply roads reveals deteriorating conditions due to heavy truck traffic after recent rains; continued rain could render roads impassable while drought would lead to food shortages for locals.

Cultural Transition

• As they move from Northern Sahara Africa into Southern regions, there’s a noticeable shift towards a more natural environment that feels less bureaucratic and dogmatic. This transition marks their entry into Central African Republic territory where malaria prevention becomes essential with mosquito nets required for protection against bites.

Infrastructure Insights

• Roads in Central Africa consist of laterite clay which can become problematic without maintenance; it can wash away or become corrugated like desert paths if neglected over time.

Sustainable Practices

Vehicle Adaptation for Challenging Terrains

Challenges of Transportation in Remote Areas

• The transportation system initially relied on canoes, which later transitioned to semi-trucks in the 1940s. However, road maintenance became problematic due to seasonal flooding.

• Weight is a critical factor for vehicles; excessive weight can damage both the vehicle and roads, especially in muddy conditions.

Key Vehicle Features for Off-Road Performance

• Vehicle height and undercarriage clearance are essential; low-hanging components like oil pans or tie rods increase vulnerability to damage.

• Independent suspension systems significantly improve ride quality and durability on rough terrains, reducing wear on the vehicle's body.

Power and Durability Considerations

• Engine power is not a primary concern; vehicles with varying power levels perform adequately in challenging conditions.

• Concerns about vehicle construction quality arise as modern materials (like thinner metal and plastic parts) compromise durability over time.

Observations on Specific Vehicle Brands

• Chevrolet vehicles tend to disintegrate after limited mileage on rough roads, contrasting with older models that were more robust.

• American pickup trucks often have weak beds that require reinforcement after minimal use; structural integrity issues lead to rapid deterioration.

Testing and Quality Control Insights

• Prototype suspension parts were designed lightweight to identify stress points during testing over 25,000 kilometers.

• Initial tests revealed that poor weld quality was a significant issue affecting performance; rigorous quality control is crucial for both prototypes and production models.

Navigating Difficult Conditions Ahead

• The team prepares for deteriorating road conditions as they approach Zaire, emphasizing the importance of ground clearance in navigating muddy paths.