Madhupur–Giridih–Koderma line
Madhupur–Giridih–Koderma line is a -long single  broad gauge track from Madhupur town in Deoghar district to Koderma town in Koderma district via Giridih town in Giridih district of Jharkhand state. It is an extended route of Madhupur–Giridih railway line. The Koderma–Maheshmunda section falls under Dhanbad Division of East Central Railway and Giridih–Madhupur section under Asansol Division of Eastern Railway. The construction of  rail line from Koderma to Maheshmunda was done under supervision of Dhanbad Division of East Central Railway. History 
Giridih railway station was built as a railway siding in 1871 by the British government in India (prior to the India's independence in 1947) mainly for transport of mineral reserve from the region. The contract for the railway siding was awarded in 1865 and the construction was completed in 1871. The siding is owned by Central Coalfields Limited. A  track from Koderma to Maheshmunda was constructed. This extended the Madhupur–Giridih railway line to Koderma, effectively making it a Madhupur–Giridih–Koderma line. A new railway station was built in Giridih named as New Giridih railway station (NGRH) which leaves out the already existing Giridih railway station (GRD) on this route, also making Maheshmunda a junction station. On 16 February 2019, Eastern Railway in its press-release announced a passenger train service w.e.f. 25 February 2019 from Koderma to Madhupur via . Onward journey duration is of 4 hours and 5 minutes while the return journey duration is 4 hours and 25 minutes. Eastern Railway also announced another passenger train service w.e.f. 25 February 2019 from Koderma to Maheshmunda Junction through the same press-release. Onward journey duration is of 3 hours while the return journey duration is 3 hours and 10 minutes. Electrification
Madhupur–Giridih–Koderma line was completely electrified in October 2020. Further extension
There are plans from the Railway ministry to connect  with  via Madhuban, for the convenience of the Jain pilgrims visiting Shikharji. construction of which was sanctioned and the project included in the Union Budget 2018-19 at a cost of ₹902.86 Crores on a 50:50 cost sharing basis between the Government of Jharkhand and Indian Railways. The foundation stone for construction was laid in 2019. The 49-km long railway line will have two crossing stations and a couple of halts. During the financial year 2022-23, Indian Railways had allotted ₹50 Crores for the above project for early starting of the project. In a land acquisition application submitted to DLAO/Giridih by DyCE/Con/HZME office, ₹78.27 Crores were demanded for Raiyati land of 26 villages and payment for land acquisition is yet awaited for deposition of fund from Government of Jharkhand. There are other proposals as well to connect  with  via Tundi and Govindpur, and with  via Bengabad, Chakai and Sono. The first phase of the Jhajha–New Giridih rail line involves 20-km long Jhajha–Batia section, the foundation for which was laid in 2019 and which will be constructed at a cost of Rs 496 crore. A final location survey for 7.54 km-long  bypass line was sanctioned in February 2020 after construction of which trains from  can run up to  and  without loco reversal at . A delay of more than 30 minutes for an engine change at  will thus be avoided. The estimated cost of the linking project is Rs 281 crore. Description
Following is the list of stations that are on – route via . Trains
Single passenger train run five times a day between –. The train service on Madhupur–Giridih rail route started in 1871. The passenger trains are run by Eastern Railway zone. The trains run five times daily except Thursdays and four times on Thursday. Following are the trains arriving and departing from . After the construction of Koderma–Maheshmunda section in 2019, new passenger trains were started on this route which are run by East Central Railway. Following are the trains running on this route via . A new express train connecting  to  was announced by Koderma MP Annapurna Devi on 6th April 2023 and Indian Railways released an official notification for the same on 23rd August 2023. The inaugural run of New Giridih–Ranchi Intercity Express was flagged off by Koderma MP Annapurna Devi on 12 September 2023 and regular service commenced from 13 September 2023. As of now it is the only long distance express train running on this rail line, connecting the city of Giridih with the state capital Ranchi, and also the only train running with a Vistadome coach in the state of Jharkhand. See also
 Giridih railway station
 Madhupur Junction railway station
 Koderma Junction railway station
 New Giridih railway station

References

External links
 India Rail Info
 Erail

5 ft 6 in gauge railways in India
Rail transport in Jharkhand
Asansol railway division
Dhanbad railway division
Railway lines opened in 1871