गौण-मार्ग इसके अंग्रेजी अर्थ का उदाहरण

Until the 1960s the station also served as the terminus for a number of secondary routes, such as the South Staffordshire line to , the Leicester–Burton upon Trent line to via and to .

The sections between Abington " Carluke and Cumbernauld " Newhouse were the first sections to be downgraded from a trunk route to a secondary route, following the construction of the shorter M73 further west, which connected the M74 at Jct.

For this reason, the entire length of the A73 was downgraded to a secondary route, although it is still heavily trafficked, especially between Lanark and the M8 at Newhouse.

The line is open today, continuing to form part of the Glasgow - Kilmarnock - Dumfries - Carlisle line; but that has diminished in importance and is now a secondary route.

Now a secondary route, the line carries local passenger services operated by Abellio ScotRail; a moderate volume of freight also operates over the route.

For much of the winter the ford across the River Mole would have been impassable and so a secondary route on higher ground along the western side of the valley was used, of which Westhumble Street formed the southernmost part.

From Elizabethtown to Hodgenville, KY 210 is a local use secondary route running next to the four lane KY 61.