The phrase "a route on which" is correct and usable in written English.
It can be used when describing a specific path or course that is taken, often in the context of travel or transportation.
Example: "The map shows a route on which travelers can explore the scenic countryside."
Alternatives: "a path that leads to" or "a way that allows for".
A sample of 53 participants drove a standardized route on which they experienced a critical range situation (marginal remaining range).
In 1851 the U.S. Army Corps of Engineers sent several expeditions into Arizona to find a suitable route on which to build a wagon road to California.
Half of the drivers who work a bus route on which two colleagues were shot to death last week – possibly by a woman calling herself "Diana, the hunter of bus drivers" seeking revenge for purported sexual abuse of female passengers – failed to show up for work on Tuesday.
The impact for those fleeing war, however, would be huge, with people no longer compelled to take to the Mediterranean on a migration route on which least 3,000 people were killed last year.
In addition, we determine the free-energy landscape of the P22 tailspike protein in a nucleation propagation model to explore the folding mechanism of this protein, and obtain a processive folding route on which the protein nucleates in the N-terminal region of the helix.
An event from April 1 to May 5, 2010 allowed players of Pokémon HeartGold and SoulSilver to access a route on the Pokéwalker which solely contained Pikachu which knew attacks that they were not normally compatible with, Surf and Fly.
He had boarded a bus — one on the same route on which S.'s bomb had failed to explode two months earlier.
PLAYER TO WATCH Morton snatched the first Detroit pass of the game against Green Bay on Thanksgiving Day -- a beautiful deep crossing route on which he caught the ball in the middle of the field and continued, running free down the sideline -- only to have the ball popped loose from behind by the Packers.
There's also a new mode, which lets you plot a climbing course for the character by drawing a route on the screen, which then highlights the relevant arm and footholds.
