You must turn on the browser location services to get the route from your current location to the sign, and the distance (as the crow flies) from your current location to the sign.
After activating location services, refresh the page.
On the sign:
1894 כרכרה עולה לירושלים דרך אזור שער הגיא טרם עידן הרכבת, אמצע המאה ה-19.
عربات في طريقها الى القدس عن طريق منطقة باب الواد قبل عصر القطار ، منتصف القرن ال 19
Carriage on the road to Jerusalem in the Shaar Hagai area before the railway era, mid-19th century.
Sign No. 1 in a series of signs placed on or around lighting poles, including the history of the old railway line to Jerusalem, along which its route extends the HaMesila (Railway) Park.
In the next picture taken that day you can see the old train track that became a pedestrian track, a bike path next to it, and the sign on one of the lighting poles Click for a larger image