Germany introduces new traffic signs

Germany has deployed five new traffic signs aimed at promoting cycling, carpooling, and car-sharing. These signs are part of a broader initiative to reduce household mobility expenses and encourage sustainable transportation options.

Signs promote alternative transportation

The first sign, black with a bicycle and a green arrow, allows cyclists to pass certain red lights. The second, round with a red outline, prohibits overtaking two-wheelers. A third sign, depicting a car with three occupants, allows carpool vehicles on bus lanes. The fourth indicates car-sharing parking zones with a blue "car-sharing" sticker. The fifth facilitates access for shared vehicles in low-emission zones.

Time savings for cyclists

Allowing cyclists to pass certain red lights can save significant time. In urban areas, each red light can cost up to a minute. On a daily 5-kilometer trip with eight traffic lights, the time saved can reach eight minutes per day, or up to 60 hours per year. For a worker paid 15 euros per hour, this represents savings of 450 to 900 euros annually.

Safety and fuel efficiency benefits

Banning overtaking of two-wheelers, an experimental measure in France, could reduce accidents and associated costs, estimated at over 1.2 billion euros per year. This rule promotes smoother driving, reducing fuel consumption by 10 to 15 percent according to the Ademe. For a motorist driving 10,000 kilometers in the city, this can represent a fuel saving of 150 to 200 euros.

Efficiency for carpoolers and car-sharers

The signs allowing carpooling on bus lanes and car-sharing parking transform trip logistics. In Germany, a carpool vehicle can save up to 20 minutes by using reserved lanes, or 80 hours per year for a daily user. Car-sharing parking zones reduce the time spent searching for a parking spot, estimated at 15 minutes. A regular car-sharing user saves 3,000 to 4,000 euros per year compared to a car owner, according to the Ademe.

France observes and tests

France is observing the German experience with interest. Some cities are already testing similar measures. In Lyon, since 2024, cyclists can pass certain red lights, resulting in a 12 percent decrease in accidents and an 8 percent increase in cycling use. Paris could open its bus lanes to carpooling by 2027, reducing congestion by 7 percent. Meanwhile, 410 new urban speed cameras will be installed in 2027, increasing the efficiency of checks and generating significant revenue.

Economic impact on households

The adoption of these signs in France could transform household mobility expenses. An urban motorist spends about 5,200 euros per year on their car. With carpooling and car-sharing, this cost could decrease by 40 to 60 percent, or 2,000 to 3,000 euros in annual savings for a median-income household. Cyclists would benefit from greater fluidity, making cycling even more attractive for commuting. Shared mobility companies would see their customer base grow, boosting a market valued at 1.5 billion euros by 2030 in France.

Sustainable mobility as an economic lever

The new traffic signs are part of a broader transformation: sustainable mobility is becoming an economic lever. In Germany, the carpooling and car-sharing sector employs 25,000 people and generates 2.3 billion euros. In France, despite the failure of Autolib, companies like Free2move and BlaBlaCar continue to grow. Local government investments in cycling infrastructure reach 1.2 billion euros between 2023 and 2027. These changes encourage cost reduction for users and support a shared mobility economy. For French households, it is a matter of rethinking transportation expenses in a context where the cost of fuel, insurance, and maintenance affects purchasing power. Will French motorists accept changing their habits to benefit from these economic advantages? The results in Spain, where increased enforcement permanently changes practices, show that behavioral change is possible.