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The A9 road is a road in Kenya spanning a total distance of 398 kilometers. It traverses the central region of the country in a north–south direction, connecting the towns of Subuiga, Meru, and Embu, before terminating in Kibwezi. The road plays a role in facilitating the movement of people and goods within the region.

Route

The A9 trunk road originates in Subuiga, intersecting with the A2 highway on the northern slope of Mount Kenya, Africa's second-highest peak at 5,199 meters. From there, the A9 traverses the eastern flank of the mountain, navigating through a densely populated region known for its fertile soil. The road winds its way through the contours of the mountain's slopes, passing through varied elevations: approximately 2,000 meters in the north, and 1,300-1,500 meters in the eastern and southern sections. South of Mount Kenya lies the town of Embu, a significant urban center along the route. The A9 continues southward, entering a drier savannah region at an elevation of around 1,000 meters. The road crosses the Kamburu Dam and remains paved throughout this section. A brief overlap with the A3 highway occurs before the A9 resumes its southern trajectory, traversing a more sparsely populated area characterized by flat terrain, dry savannah, and occasional low ridges. The road gradually descends to approximately 700 meters above sea level before terminating in Kibwezi, where it meets the A8 highway.

History

The northern section of the A9 route traverses densely populated areas surrounding Mount Kenya and the highlands further south, which have been paved for an extended period. Notably, the construction of the Kamburu Dam, spanning the A9 motorway, took place between 1971 and 1974. In contrast, the southern portion of the route was paved later, with initial efforts focusing on the segment between the A3 highway and Kitui, which was fully completed in the mid-2000s. The 192-kilometer stretch south of Kitui remained unpaved for a longer duration, with paving commencing around 2017 and substantially concluding in 2021. The A9 is strategically positioned as a bypass for through traffic between Ethiopia and the port city of Mombasa, diverting traffic away from Nairobi. The paving of this route was financed by China, underscoring the importance of this transportation artery in regional connectivity.

Road number history

Historically, the road was categorized as a lower-class route, designated as B6 in the northern section spanning from Mount Kenya to Embu, and B7 in the southern section from Embu to Kibwezi. In 2016, these sections were unified and reclassified as the A9, elevating the road's status and reflecting its growing importance in the regional transportation network. This reclassification acknowledged the route's expanded capacity and connectivity, solidifying its role as a vital transportation artery.

References

1. ^ "Kenya Roads Board". Retrieved 2024-08-05.
2. Kenya Gazette Supplement No. 4 of 2016
3. http://kenyalaw.org/kl/fileadmin/pdfdownloads/Acts/KenyaRoadsAct_No2of2007.pdf
4. "Sh18bn Kibwezi-Kitui road opens up region for trade". Business Daily Africa. 2021-05-18. Retrieved 2024-08-05.
5. http://krb.go.ke/

v t e National Roadways of Kenya
	A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A14

• Roads in Kenya