Bike lanes and Edmonton traffic

Twenty-two people argued under one Facebook post about council’s bike-lane decision over what taking road space for bike lanes has done to Edmonton traffic. Thirteen said it causes congestion: two lanes become one, cars back up and idle. Six said the opposite, in 11 comments, that every person on a bike is one less car in front of you. Four said the City has taken driving lanes for bike lanes, two of them naming streets. One said the lanes were coming out for traffic calming, with bike lanes put in where they fit to save money. Two of them made more than one of these claims.

The published record this site could identify cannot settle the question they were arguing about, in either direction. This page says why for each claim, and then reports the one thing the record can show.

Why three of the claims have no answer

Before any research ran, the question was checked for whether a published record exists that could answer each claim as people made it. For three of the four, that check, made on 2026-09-16 and confirmed on 2026-09-23, found none.

Whether taking a lane for a bike lane slows traffic on that street is a question about cause. Answering it would take travel times or delays measured on a converted street before and after the change, in a study built to separate the bike lane from everything else that changed at the same time. The check identified no published study of that kind for any Edmonton street. The City did publish, in September 2025, an evaluation of Hermitage Road and 40 Street, where the changes included bike lanes. It compares traffic volumes and speeds from before and after, and notes some queues at intersections. It does not measure delay in a way that could show what the bike lane itself did to it. That claim is parked until one exists.

The opposite claim, that bike lanes ease congestion because riders leave their cars at home, would take two things joined together: a measured shift of trips out of cars that can be put down to the bike lanes, and an estimate of what that shift did to delay across the city. The same check identified no Edmonton study that does both, and that claim is parked too.

The claim that lanes were removed for traffic calming rather than for bikes would take a City record saying the lane would have gone even without a bike lane, and that the two were combined to save money, as the commenter said. The City records the check identified, including its decision on Hermitage Road, describe the design and the traffic-calming program but say neither of those things. That claim is parked as well.

The claims set aside come from both sides. The first is the claim of the people against the lanes, and the other two are claims of the people for them. Each one comes back if the record it needs is published.

Two more claims came up in the same argument and are not checked here. One, that 79 Street takes traffic that would otherwise use 75 Street, has been moved to the question about the Holyrood school lane, where it will be tested or dropped. The other, that roads carry goods, buses and emergency vehicles, was turned down at triage as something both sides accept.

What the record does show

The fourth claim is a fact about what the City built, and the record can speak to it. The finding on it does not measure congestion. It says nothing about whether traffic on any street got faster or slower.

The City’s records document the 102 Avenue conversion. Before the project, the road between 121 and 111 Street carried traffic both ways, according to the City’s 2017 fact sheet. The street was too narrow to keep both travel lanes and the parking and add a protected bike lane, so the City’s recommended plan took out the westbound lane. Its guide to the new west-central routes, issued in November 2017, confirms the change was made, with eastbound traffic only on that stretch and the protected lane marked new that year. The guide’s map labels the neighbourhood there Oliver, which the City’s district plans place in the Central district.

On 96 Street between 119 and 124 Avenue, in Delton, the City’s table of its network-expansion routes says the street was made one-way southbound to accommodate a new protected bike lane running north, listed as a 2025 route and now open for use. Parking also came off the east side. Delton is in the North Central district.

On 100 Street in Strathcona, the same table says the street from 76 to 83 Avenue was made one-way northbound to accommodate two-way bike lanes, and lists the stretch from 80 to 83 Avenue, also a 2025 route, as open for use. On 110 Street in Garneau, the City’s final design for the neighbourhood renewal calls for removing the lane that carried southbound traffic between 76 and 82 Avenue and adding a protected bike lane along its west side. The City’s bike route inventory records that protected lane as built in 2022, though no as-built drawing is in hand to show the driving lane went exactly as designed. Both streets are in the Scona district.

So the City has given up driving space for bike lanes on at least some streets. The streets this page can document from the City’s own records are in 3 of its 15 districts.

The records do not establish the other named examples as stated. East of 109 Street, 102 Avenue did lose a lane between 102 and 107 Street, but the City page that records it puts the change down to the Valley Line West LRT and does not mention a bike lane. On 132 Avenue, the City’s 2022 answers on its final design say some stretches had four lanes, and the design leaves a lane in each direction at minimum. Its project page records new bike facilities finished on section after section since 2023, starting between 101 and 107 Street. None of them pins a bike facility to pavement that used to carry cars, so this page does not count it.

Why that does not settle “all throughout the city”

The claim was that the City has removed lanes “all throughout the city”. Before the research, that was held to mean a converted driving lane in at least half the City’s districts, 8 of 15, or in 5 under a looser reading. Those bars are our judgement, not an outside standard. Three districts is what the records in hand reach, short of either, and the true total is unknown.

That does not make the claim false. The City’s inventory of on-street bike routes, as it stood on 2026-09-23, lists 3,175 segments and says nothing about what any of that space was used for before. Finding out which bike lanes replaced a driving lane means going street by street through the City’s design records, and we found no published count. Until one exists, the records we found cannot show whether the conversions they document are a handful or most of the city.

The three reviewers agreed on that, though not on every street, as their round-one answers show. All three found 102 Avenue. One also found 110 Street and a block of 83 Avenue in Strathcona. That City plan for 83 Avenue would not load when this page was checked, so it is not counted. Another counted 100 Street, 96 Street and 132 Avenue, working from news reports and a community league’s notice. The City’s route table now backs the first two, and 132 Avenue stays out for the reason above. The details are with the claim below.