Grand Tunnel adds an approximately 8.2 km road-tunnel network to FiveM with four entrances, internal crossroads, service rooms and a sewer system. It is intended as a large map expansion, so overlap and pathing checks matter more than framework selection.
Verified download contents
The ZIP contains one spirit_grand_tunnel FiveM resource with 566 archive entries. These include 83 map files, 263 drawable model files, 68 collision files, 45 path-node files and supporting texture and type data. The GTA V manifest uses Lua 5.4 and declares no framework or database dependency.
Test all entrances, crossroads, collisions, traffic paths and nearby map resources, then monitor streaming and client performance across the full tunnel route.
