Cisomang railway bridge

Cisomang railway bridge
Ciremai passing the Cisomang railway bridge, 2024
Crosses	Jakarta - Cikampek - Bandung railway line
Locale	Darangdan, Purwakarta Regency, West Java
Begins	Gambir & Pasar Senen, Jakarta
Ends	Bandung
Characteristics
Height	100 meters
Rail characteristics
Track gauge	1067 mm
History
Built	1894
Opened	1906 (Generation 1), 1932 (Generation 2)
Rebuilt	2004 (Generation 3)

Cisomang railway bridge is an railway bridge that linked between Jakarta & Bandung that located in the West Cisomang village, that border between the district of Darangdan, Purwakarta Regency & West Bandung Regency, West Java. The Cisomang railway bridge used to connect the railway line from Bandung to Jakarta, the Cisomang railway bridge is the highest railway bridge in Indonesia and is still in active use, and consists of 3 generations.

It's now difficult to find traces of the first generation of the Cisomang railway bridge, that only the foundations remain. The second generation of the Cisomang railway bridge is a steel bridge that was used since the Dutch era as a replacement for the first generation bridge, until 2004. The third generation of the Cisomang railway bridge is a bridge with a Double-track railway that is currently used.

History

Cisomang railway bridge (Gen.1)

The Cisomang railway bridge was the first bridge built during the Dutch East Indies colonial era and began operating in 1906, like other bridges on the Cikampek–Padalarang railway line. The first-generation of the Cisomang railway bridge was only used for a few years due to unstable surrounding soil, which frequently caused trains to derail. Since 1932, the bridge has been discontinued, with only its foundations remaining. The remains of the bridge are currently difficult to find due to its distance from the two newer Cisomang railway bridges.

Cisomang railway bridge (Gen.2)

Built in 1932, the second-generation of the Cisomang railway bridge is 230 meters long and rises almost 100 meters above the Cisomang Riverbed. The old Cisomang railway bridge is characterized by towering steel pillars with concrete foundations embedded more than 3 meters deep in the ground. This bridge was used for a long time, from the Dutch colonial era until the post-independence period of Indonesia. The Parahyangan and Argo Gede, inaugurated in 1971 and 1995, also passed over the Cisomang railway bridge.^[1]

Because the second-generation Cisomang railway bridge couldn't be double-tracked, construction began on a new Cisomang railway bridge in 2000, which was completed in 2004. This bridge was replaced by the new, third-generation Cisomang Bridge, which was designed to be double-tracked. After the bridge was decommissioned, its rails and sleepers were removed.

Several years after the bridge was decommissioned, its frame was painted red (except for the pillars, which remained gray). To this day, the old Cisomang railway bridge still stands alongside the new Cisomang railway bridge.

Cisomang railway bridge (Gen.3)

The new 243-meter Cisomang railway bridge was built by railway bridge construction experts from Voesp MCE (Austria) from 2000 to 2004. The Cisomang railway bridge uses a steel frame construction that curves upwards, and has a small road on the edge of the rails that can be used by Motorcycle and Walker.^[2] The new Cisomang railway bridge has also been prepared for double-track railway between Cisomang Station and Cikadongdong Station, although the double-track section only became operational in 2014. For 10 years, from 2004 to 2014, the route from Cisomang Station to the Cisomang railway bridge was a single-track line, using the previous track to the old bridge. Meanwhile, from the new Cisomang railway bridge to Cikadongdong Station and vice versa, one of the two tracks that had been built was used.

The new Cisomang railway bridge was inaugurated by the President of the Republic of Indonesia, Megawati Soekarnoputri, on 3 August 2004.^[3] However, the bridge had already been used as a trial run several months before its inauguration. The new Cisomang railway bridge replaces the old Cisomang Bridge (2nd generation), which is over 100 years old.

Incident

• On 30 May 2014, the Argo Parahyangan derailed at the end of the Cisomang Bridge, two train units derailed and 1 unit of the CC 203 series locomotive almost fell into the bottom of the ravine. As a result, train travel was hampered, although not significantly. The Argo Parahyangan derailed because it entered a double track that was not yet connected to the new Cisomang Bridge (at that time, the rail to the new Cisomang Bridge was still a single track and was a connection from the old rail that previously went to the old Cisomang railway bridge). Since then, the double track between Cisomang Station and Cikadongdong Station has been activated, making the old single track between Cisomang Station and Cisomang railway bridge no longer used.

Service

Here is a train that crossing the Cisomang Railway Bridge:

Southern railway Service

• Parahyangan between Gambir–Bandung
• Cikuray between Pasar Senen–Kiaracondong–Garut
• Papandayan between Gambir–Bandung–Garut
• Pangandaran between Gambir–Bandung–Banjar
• Serayu between Pasar Senen–Kiaracondong–Purwokerto

Northern railway service

• Ciremai between Bandung–Semarang Tawang
• Harina between Bandung–Surabaya Pasarturi

Commuter Line

• Greater Bandung Commuter Line & Garut Commuter Line

References

1. Rakyat, Pikiran. "Langhub, Jejak Jembatan Cisomang Lama - Pikiran-Rakyat.com". www.Pikiran Rakyat (in Indonesian). Retrieved 2019-12-31.
2. "Cikopo Ways". Cikopo Ways (in Indonesian). Retrieved 2016-09-06.
3. "Peresmian Jembatan". Suara Karya. 2004-08-04. Retrieved 2025-01-11.