Speed Sensor where is it?

It looks like I am going to replace my “Speed Sensor” in my 97 escort and see if that fixes my issue with the speedometer not working from time to time. The code I keep getting is “Vehicle Speed Sensor”

Two questions

1) Where is this located?

2 Is it easy to change myself?

I’ve work on cars enough doing brakes radiators and the occasional heater core so I am pretty handy. Motorcycles are more my thing.


Thanks

I think on my '93 it's right where the speedo cable goes in the transmission.