Also, to stop by when needed as I'm over 30 miles away in LA traffic.

Next to a busy street, with a lot of traffic, the land is a Zoning LAR1 - will I be allowed to place a billboard to profit from advertising? 

Getting a lot of low balls but traffic is steady.A contractor friend has asked to buy on terms.

Don't be impatient, but be consistent. 

Guess what , these 70% of ARV deals in hot market on MLS will drive lots of traffic in the front door.  

I realize every lease is different and factors with regard to the location, traffic count etc all play a roll but I was really trying to hear about what sort of protections to the property owner was realistic to get from the billboard company.

If in that area, too, the 42/50 road construction spans many miles and impacts traffic like I've never seen before. 20-25 minute delays are common.

The best chance of this working is to have a large amount of foot traffic already in the area. 

I like floors2yourhome.com vinyl plank click lock or home depot allure traffic master glue-strip or allure ultra clicklock.

That being said, a large developer may have to update or put some money toward roads and traffic safety in order to get approvals.