The image that I–and I believe many Americans–have of rail transportation in France is that, compared to the United States, it is rather advanced. After all, in Paris one is never more than 500 meters from a Métro stop, and France has been a pioneer of high-speed rail service with its TGV. So I was rather surprised to learn that, much like the United States, dozens of cities in France got rid of their streetcar systems through the 1950s and 1960s, such that there were only 3 small services running by the time the oil crisis of the 1970s hit: A 3km line in Marseille, a 5.5km line in Saint-Étienne, and an 18km interurban line connecting Lille, Roubaix, and Tourcoing. But after the oil crisis, France decided that electric rail transit needed to become an integral part of the transportation network again, and embarked on a program to plan and build tramways in numerous cities. The first de novo modern tramway opened in Nantes in 1985, and to date thirteen additional cities have followed suit, in addition to which the three historic systems have been modernized and expanded.
One occasionally runs across claims that streetcars powered by overhead wires are an “old technology” and one that cities are turning away from. This is certainly not the French view, despite the fact that the only two cities worldwide that are running electric trams in revenue service with some portion of the route not powered by overhead wires are in France: APS for 13.6km out of 44.3km in Bordeaux, and Batteries for 0.92km out of 8.7km in Nice. In fact, all sixteen French systems employ overhead wires for most of their trackage.
To visualize the dramatic growth in French tramway systems and to compare the relative investment in systems powered by overhead wires to other technologies, here is a graph that plots the trackage, in kilometers, of each French tram system that is presently in revenue service, for the years between 1980 and the present. The lighter-shade colors indicate track-kilometers powered by overhead wires and the darker-shade colors indicate track-kilometers with an alternative power source. (Click on graph for full-sized view.)

(Because Marseille’s historic 3km line was shut down between 2004 and 2007 for reconstruction, it is graphed with an opening in 2007; service in Saint-Étienne and Lille was continuous and they are shown with their historic openings.)
Here is a PDF version of the graph.
The graph illustrates the degree to which the French have chosen, and continue to choose, trams powered by overhead wires as a modern transportation solution. Beyond the systems shown in the graph, there are several more cities that are building tram systems, and several of the existing systems are being expanded. And with these expanding systems we see again that overhead wires are by far the predominant choice for power: most systems under construction will use overhead wires for 100% of their trackage, and those that are using the APS system are only using it for relatively small sections of their overall systems. While much is said of the systems in Angers and Reims, which will use APS for short sections of their systems, there are six other systems in the works that use overhead wires exclusively. Collectively, there are eight French cities building 111km of new tramways, of which 3.5km will be powered by APS and 107.5km will be powered by overhead wires. These systems are shown in the table below:
French cities that are building tramway systems
| City |
Opens |
system length (km) |
APS length (km) |
% overhead wires |
| Toulouse |
2010 |
10.9 |
0 |
100% |
| Reims |
2011 |
11 |
2 |
82% |
| Angers |
2011 |
12 |
1.5 |
88% |
| Le Havre |
2012 |
13 |
0 |
100% |
| Brest |
2012 |
14.3 |
0 |
100% |
| Dijon |
2013 |
20 |
0 |
100% |
| Tours |
2013 |
15.3 |
0 |
100% |
| Besançon |
2014 |
14.5 |
0 |
100% |
For cities that have tramways that are in the process of being expanded, the story is much the same. Much is said about Orléans, where the second tram line will use APS for 1km out of an 11.8km route; the first 17.9km line is powered entirely by overhead wires. But additional lines are also being planned or built, using 100% overhead wires, in Grenoble, Marseille, Montpellier, Mulhouse, Paris, Strasbourg, and Valenciennes. Most notably, Bordeaux is not intending to use APS for any of its future extensions nor for its fourth line.
So the message from France is clear: tramways powered by overhead wires has persisted as a technology because it works well, providing efficient transportation for modern cities.
Tramway data from Trams in France and Carto Metro.