Straight across the tracks while staying in their lane

At an angle while riding on the double yellow street lines

At a ninety degree angle across lanes

At an angle using the shoulder of the road

None of these

Straight across the tracks while staying in their lane

At an angle while riding on the double yellow street lines

At a ninety degree angle across lanes

At an angle using the shoulder of the road

None of these

Travel straight across the surface allowing the bike to wobble slightly

Travel straight across the surface tightly gripping the handlebars to avoid wobble

Travel in a zig-zag motion that matches the pattern of the grate

Avoid grated surfaces

None of these

Travel straight across the surface allowing the bike to wobble slightly

Travel straight across the surface tightly gripping the handlebars to avoid wobble

Travel in a zig-zag motion that matches the pattern of the grate

Avoid grated surfaces

None of these