The cyclist was not injured in Tuesday's incident, which came after The New Zealand Transport Agency announced it was considering removing the lanes, which do not meet safety standards, and directing cyclists to other routes.
The lanes are on each side of the highway from Weaver St to Redcastle Rd, but are narrow, and there are space and safety issues in some areas, such as the North End shopping centre.
The parks along the side of the street are also narrow and vehicles often park over the cycle lane.
NZTA Otago-Southland highway manager Ian Duncan said the agency was discussing with the Waitaki District Council removing the cycle lanes, because of safety concerns, and signposting nearby alternative cycle routes on local roads, which schools and the council encouraged pupils to use when travelling to and from school.
''At this stage we aren't in a position to talk details around the proposal including costs, until an agreement is reached between the council and agency,'' Mr Duncan said.
Both organisations wanted to make cycling a safe and attractive travel option and the proposal would contribute to that goal.
If the lanes were removed, cyclists could still use the highway, but there would not be a marked cycle lane.
Cyclists would be encouraged to use nearby alternative routes especially at peak traffic times, he said.
The Otago Daily Times understands options being considered include linking with and using the Waitaki Boys' High School cycle track on the east side of the railway line and local streets to the west of the state highway, such as Reed and Clyde Sts.
