Even if the title were not enough of a signpost, the suggestions are everywhere.
From the independent.co.uk
Graffiti is sprayed over a signpost showing both French and Flemish in Brussels.
From the guardian.co.uk
Finally, I'll add what I have to offer to the signpost thing tomorrow afternoon.
From the en.wikipedia.org
Oddly enough from G2 it doesn't have the low IQ signpost that is lost in showbiz.
From the guardian.co.uk
For Kokomo, the trip was a signpost on the rocky road toward economic recovery.
From the time.com
The Nationals again heralded Werth's addition as a signpost for their progress.
From the washingtonpost.com
If there is a gap of more than 60m between lamp posts, there should be a signpost.
From the dailymail.co.uk
Not that it's a benchmark, a signpost, a portent for most major-league franchises.
From the post-gazette.com
It also serves as a signpost to some of the freshest reasons to visit New Zealand.
From the independent.co.uk
More examples
A post bearing a sign that gives directions or shows the way
Mark with a signpost, as of a path
Traffic signs or road signs are signs erected at the side of roads to provide information to road users. ...
The Signpost is the student newspaper of Weber State University. It is published three times a week on Monday, Wednesday, and Friday.
(Signposting) guiding people towards other services
(Signposting) refers to the phrases that you use in an essay to guide the reader through your arguments. ...
Signposting is a method of helping people find the services that they want without necessarily making a referral for them. It offers a better opportunity for users of services to make decisions about the range of services that they can access and which one is right for them. ...
(Signposts) simple connectives such as first, next, and finally that help listeners keep their place in your speech.
A signpost comes with 1/2 legs inserted on or along the pavement.