Dongo Kundu Bypass Unlocks East African Trade and Solves Mombasa Congestion

The Dongo Kundu Bypass, one of Kenya’s most defining infrastructure projects, is steadily transforming the movement of people and goods around Mombasa.

Designed as a three-phase transport corridor, the bypass provides a strategic alternative to the long-congested Likoni Ferry and opens up the southern coastline to new economic possibilities.

From the early construction works at Miritini to the sweeping mega-bridges rising across Mteza Creek, the project is unfolding as a landmark in regional connectivity and urban decongestion. Its successful completion set the pace for a more ambitious second phase.

Phase One laid the foundation by opening a 10-kilometre highway from Miritini to Kipevu, unlocking efficient access to the Port of Mombasa and the Moi International Airport zone.

The section eased pressure on Changamwe and gave heavy trucks a faster, safer exit route from the port, immediately cutting delays that had plagued the area for years.

Phase Two extended the corridor southwards with engineering works stretching from Mwache to Mteza. This phase introduced new bridges, causeways, and interchanges that created a direct and uninterrupted passage toward the Likoni-Lunga Lunga highway.

With this link open, motorists from Miritini and the western mainland no longer needed to pass through Mombasa Island to reach the South Coast.

The ongoing Phase Three is the most transformative yet, featuring the construction of the iconic Mteza Bridge, expected to become Kenya’s longest over-water bridge. This phase will complete the bypass as a modern, high-capacity corridor.

Once operational, travel time between Mombasa West and Ukunda will drop dramatically, unlocking new logistics, tourism and investment opportunities across Kwale County.

Beyond improving mobility, the Dongo Kundu Bypass strengthens Mombasa’s position as a regional trade hub. It supports port operations, attracts manufacturing to the SEZ, reduces congestion-related losses, and enhances road safety.

As construction advances toward the final stages, the project stands as a symbol of Kenya’s commitment to modern infrastructure and a gateway to broader economic growth along the Coast.