This is Lombard Lane, someone used bad information if this is named anything else. Use street view to fix.

This is the old highway, now it is a driveway to the house form there

via StreetComplete 15.0

Attached photo(s):
https://westnordost.de/p/8593.jpg

This section of road is the old highway bypassed when a bridge was built years ago. it was paved but is now a private driveway.

via StreetComplete 15.0

The city boundary for Omak appears to be wildly off and not include large sections of the town. I'm new to OSM, hoping someone can take a look.

2918 road does not go through. Removed large portion, due to wash outs. The 2920 does go through to the 29 road and over to Forks, WA, but is very rough with areas of rock slides which can only be crossed with capable dual sport motorcycles.

Lincoln Park Disc Golf Course

Playground- the whole park is day use area.

Is the name of the place "Laidlaw" instead of "Laidlow"? Can someone please confirm the same and update the map accordingly if yes?

Survey needed: heavily overgrown road leading from somewhere about here to the ruined Elijah O'Flyng Battery.

The road ends at this location. NO MORE ROAD AFTER THIS.