* If you mean DLI-RE-RGS-JP-FL-AII-ADI route, then the answer is not just no but a big NO.
I don't think even a single train shall follow this route.
* JP-RGS route shall be mainly serving short distance pax of the region, NW Rajasthan especially Sikar, Jhunjhunu, Bikaner etc for travel to state capital JP.
* Some of the Possible trains on JP-RGS-CUR/LHU track after...
more... Gauge conversion
(1) DMUs from JP to Sikar/Jhunjhnu/Loharu, Churu/Ratangarh/SardarSahar some may extend beyond JP to SWM
(2) Interrcity Express JP to Bikaner, Hanumangarh/Sriganganagar
(3)Weekly Long distance train JP to ASR/ JAT/ SVDK, Firozpur/ Sriganganagar-Sadulpur-Sikar-JP-SWM-Kota-onward to destinations in South/ Central India.