Usually I go to my workplace by car, but today I gonewent there by bike.

Or, « I usually go to work by … »

I often ride amy bike during holidays.

What you wrote was correct, but better to use « my. »

Tourists over there are not lost when they want to go somewhere in the city by bike because they can easily spot street signs at every road cornerintersection.

BesidesAlso, there isare a lot of bike lanes all over the city, so you can feel safe.

« can » is optional

In France, street signs are generally fixed on the 1st building of the street, so people have to pay more attention if they don't want to lose their way.

Usually, I go to my workplace by car, but today I gonewent there by bike.

There's a natural pause after 'Usually' and 'gone' just is not right in this sense. The correct word is 'went'.

Last summer, in Germany, I travelled as far as Berlin in Germany last summer.

This way is more logical and free flowing.

Tourists over there are not lost when they want to go somewhere in the city by bike because they can easily spot street signs at every road corner.

Usually I go to my workplace by car, but today I gone therewent by bike.

I travelled as far as Berlin in, Germany last summer.

Tourists over there are nodon't geet lost when they want to go somewhere in the city by bike, because they can easily spotfind street signs at every road corner.

Besides, there isare a lot of bike lanes all over the city so you can, which makes you feel safe.

In France street signs are generally fixed on the 1st building of the street, so people have to pay more attention if they don't want to lose their way.