The correct answer is: D. 2014.
The railway line from Udhampur to Katra was completed in 2014. It is a 111-kilometer-long railway line that connects the town of Udhampur in the Indian state of Jammu and Kashmir with the town of Katra, which is a major Hindu pilgrimage site. The line was built by the Indian Railways and was opened to the public on 14 April 2014.
The construction of the railway line was a major engineering challenge. The line had to be built through a mountainous region with difficult terrain. The line also had to be built in a seismically active region. The construction of the line took over 10 years to complete.
The railway line has had a major impact on the economy of the region. It has made it easier for pilgrims to travel to Katra and has also helped to boost tourism in the region. The line has also helped to improve connectivity between the two towns.
The railway line has also been a boon for the local people. It has provided employment to many people in the region. The line has also helped to improve the infrastructure in the region.
The railway line from Udhampur to Katra is a major achievement for the Indian Railways. It is a testament to the engineering skills of the Indian Railways. The line is a major asset for the region and will continue to benefit the people of the region for many years to come.
The other options are incorrect because they are not the year in which the railway line from Udhampur to Katra was completed.