Hi Terry..
1. You have posted in the P3Dv4 section so assume you have P3Dv4? (If not P3Dv4) please specify which sim is being used.
Can't tell but you could have missing a library texture for Bronson Creek but see pc below.. there is not much at Bronson Creek.. (From your pic it shows that you do have the excavators and signage so the only thing that I can't see is if you have the hanger which is location to the right of the excavators/bulldozers.
If you don't have the hanger visible might want to DL the complete P3Dv4 RTMM add-on
(page Link
https://return.mistymoorings.com/s_install/index.php (item 2.) which includes all the current/latest versions of all the scenery pieces plus all of the libraries. Extract and pop in your default P3Dv4 add-ons folder.
Norm