The N3 freeway, the main road between Durban and Johannesburg, was constructed through the pass with the northern end of the pass lying at the border of the provinces of KwaZulu-Natal and the Free State.

The village of Van Reenen sits atop the pass and the two nearest towns are Ladysmith and Harrismith, situated in the respective KwaZulu-Natal and Free State provinces.

[1] In 1856, he helped plan a route for a road through the pass.

[1] The object of the pass was to open up trade between Natal and the Orange Free State.

[2]: 387  Van Reenen showed the engineers the route he used to move his livestock to the interior.