There are already some crates providing a bridge between LoRa using iroh. See for example https://crates.io/crates/donglora-bridge

I am not aware of a LoRa custom transport yet, but that is not unexpected given that the custom transport API is relatively new, and our main focus has been on getting iroh 1.0 out of the door.

Definitely interesting in having lots of things running lora AND meshes. Thanks.