Kilmore was first incorporated as a road district on 15 July 1856.

Shortly after the creation of the Michigan Territory in 1805, the first road districts were established by the new government.

The Michigan Territory was established in 1805, and the first road districts were established by the territorial governor.

On 12 October 1860 it became a road district administered by a Roads Board.

Moorabbin was first incorporated as a road district on 16 May 1862.

Bright was first incorporated as a road district on 8 August 1862, and became a shire on 29 June 1866.

Seymour was incorporated as a road district on 5 May 1863 and became a shire on 24 February 1871.

Broadmeadows was first incorporated as a road district on 27 November 1857.

In 1914 the Territorial Legislature set up road districts with elected road commissioners but this did not last.

Keilor was first incorporated as a road district on 3 March 1863.