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Trolleybuses in Rome

Rome trolleybus system
2010-09-19 Solaris Ganz Trollino ATAC 8520 Linea 90 Roma.jpg
No 8520 near Porta Pia.
Operation
Locale Rome, Lazio, Italy
First era: 1937 (1937)–1972 (1972)
Status Closed
Route length 137 km (85 mi)
(maximum)
Roma mappa rete filoviaria 1960-01-01.svg
Current era: since 23 March 2005 (2005-03-23)
Routes 1
Operator(s) ATAC
Electrification 750 V DC
Stock Solaris Trollino
Route length 19.5 km (12.1 mi)
Roma mappa filovia.svg
Website ATAC

The Rome trolleybus system (Italian: Rete filoviaria di Roma) forms part of the public transport network of the city and comune of Rome, Italy. In operation since 2005, the current system comprises a single route, with both a normal and an express service.

From 1937 to 1972, Rome was served by a much more extensive trolleybus system, which was then the largest in Italy and one of the largest in Europe.

The first route of Rome's original trolleybus system was inaugurated on 8 January 1937. In later years, that system was greatly expanded at the expense of conventional buses, which were regarded at the time as slow and uncomfortable

Following the suspension of trolleybus services due to World War II, the system was restored and expanded during the post-war era, reaching its maximum length of 137 km in 1957.

In the 1960s, the trolleybus system (as well as Rome's tram network) was considered outdated and costly to maintain. The trolleybus routes were therefore rapidly replaced by conventional buses.

On 2 July 1972, operations ceased on the last surviving trolleybus route of the original system, no. 47 (Porto di Ripetta - Santa Maria della Pietà).

In the early 2000s, Rome's municipal administration decided to reduce car traffic and air pollution by strengthening urban public transport in central Rome, and particularly those forms of public transport powered by electric traction. The administration decided to improve the tram network (but in fact it was reduced), and by reintroducing trolleybuses on the most popular bus routes.

On 23 March 2005, trolleybuses took over the operation of route 90 Express, and on 1 December 2008, the route 90D Express was established. On 18 June 2012, the Express Line 90d is suppressed. Other planned lines had never been built.

The only service operating on Rome's current trolleybus route is:

The central section of the route, from Termini station to Porta Pia, is not electrified by overhead wires, as it was considered that the two-wire overhead lines would have disfigured the city centre streets. On that part of the route, the trolleybuses are powered by onboard batteries, which are automatically recharged along the sections where wires are provided.


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