May 20, 2016
it has been lot of research carried out on the capacity of roads, transit or pedestrians infrastructures, with results proven empirically. Such don’t really exist for the cycle tracks, but as the success of the London’s “Super cycling highways” shown, it will become a significant matter
NACTO, in a recent publication , estimates the capacity of a 2 way bike lane (3 to 3.50m) at 7,500 bike/hour. This number seems to be derived of the Highway Capcity Manual citing very dusty publications . this post argues that the capacity of a bikeway is more in the 1,500 cyclist/hr/lane (where a lane is 1.20m to 1.5m wide)
A short Litterature review
Most of the papers trying to estimate a bike lane’s throughput tend to rely either on mathematical models, experiments or a blend of both:
The problem of such approaches is they are not (yet) validated by practice (…and in some case, the experiments seem to be more representative of a velodrome typology than an urban bike lane). They also tend to provide a great range of result: One literature study  found a capacity of 1,500-5,000 cyclists per hour and traveling speed around 12-20 km/h. Another literature study  found a capacity of 2,000-10,000 cyclists per hour for a 2.5 m wide cycle track. It is also important to notice that all these numbers concern an uninterrupted bike lane (e.g bike lane with no intersection).
However,  ( as cited by  ) reported that the theoretical and practical capacities of a Chinese bicycle lane are about 2000 bicycles/h/ln and 1280 bicycles/h/ln, respectively… That is also in line with an empirical result presented by  concerning the Denmark:
How much lanes of cyclists fit in 3.5m width bikeway
 tend to answer to it:
If a 1.8 to 2 m wide bikeway fit 2 lanes of cyclists, any additional lane could require a 1.20m additional width (notice that the cyclists could have a tendency to ride in quincunx to increase their available lateral room). That is the reason for the suggested significant increase in capacity as soon as an unidrectional bike lane reach 3m in the graph above. (There is also some reasons to believe that a 4 meters bidirectioanl bike lane is not width enough to enable 2 lanes of cyclists in each direction in a sustainable way: see video below)
Validation of the numbers in practice
Up to recently, it was basically no opportunity to validate a bikelane model capacity in real life. China of course has wide and busy bike lanes, but they has never presented a typology directly applicable to Europe or America, be by their different geometry or by the type of vehicle: many trikes (up to recently), and nowadays those bikelane tend to be overwhelmed by sccoter (electric or not) (- 70% in Hangzhou as measured by . Bikes also tend to move much more slowly). However, with the recent opening of the London cycle highway this things could change:
Sustrans London (@SustransLondon) May 17, 2016
This video represent the cycling traffic on the London’s Blackfriars bridge: The incoming lanes presents the symptom of a bikeway reaching capacity (bike moving slowly, at speed apparently just enough to maintain balance, and the rare occasional take over use the opposite lane)
What is the effective throughput of Black friars Bridge bike lane?
Sure enough, some cycling supporters quickly raised the question while some other provided some numbers. Here are ours
- there are 37 incoming cyclists crossing a a line (represented by the bottom of the video)
- there are 24 outgoing cyclists crossing the same line
that represents an “instant” throughput of 11,000 cyclists/hour on a period of 20s, or ~3,300 cyclists/hour/ln in the busiest direction (or the equivalent of 10,000 cyclists/hour per car width lane).
First issue, Instant throughput ≠ Throughput
Traffic tends to not flow homegeneously (move in wave, aka “stop and go” traffic), and a measure on 20s can’t be directly scaled into a more generalized throughput.  faced with similar issues applied a correction factor based on freeway traffic observation (by comparing maximum observed traffic volumes in 15 minute intervals and maximum volumes in 10 and 20 sec intervals on freeways): this correction factor is estimated to be 0.63
The estimated maximum throughput per lane observed on the Blackfriar Bridge video above become closer to 2000bile/hr/lane. Still a sustantial number (but already significantly less than the number touted by NACTO), a number also in agreement with theorical number exposed by
Second issue, Uninterrupted bike lane throughput ≠ Interrupted bike lane Throughput
The video below better illustrates the later issue:
— Chris Boardman (@Chris_Boardman) May 10, 2016
There are right and left turning cyclists, which fatally indhers the capacity of a bike lane…and there are signal controlled intersections (a necessity as illustrated by the difficulty of the cyclist, waiting at an intersection, to integrate itself in the main bike lane). As for motor traffic, all these tend to halve the real capacity of a typical interrupted urban bike lane vs an hypothetcal uninterrupted one. So that the real capacity we could measure here tend to be more in the ~1,000 to ~1,700 bike/hr/ln (according to if we apply a correcting factor or not). Those numbers are also in line with results from the field carried by  and 
Why all that matters?
Notice the 2 double deckers in one lane, seen in less than 30s: Could we conclude that the transit capacity of this lane is 24,000people/hour?
It matters since wrong numbers could lead to wrong decisions on the allocation of the street space, but also on the “right sizing” of a bike infrastructure.
The matter is of importance, essentially in regard of transit:
There is no question that a bike lane can achieve a very high throughput but does a 3.5 meter bike lane can carry as much as people than a tram or a BRT?
According to NACTO, a bus lane (BRT) can carry 4,000 people (8,000 if train): Those number thought slightly optimistic  are fairly realistic, and can be verified empirically…Here we infer that a bike lane of similar width (3 to 3.5m) can be competitive with a buslane but not a trams transit system, in term of throughput.
Furthermore we have not touched the whole notion of Level of Service: the mentioned capacity for Transit are design capacity, that is capacity allowing the transit system at its design (optimal) speed. Reaching the capacity of the bike lane as measured on the BlackFriars Bridge tend to infers a degradation of the speed for cyclists (at least by queuing at traffic light). We also didn’t touch the bike parking issue
 the third edition of the Highway capacity Manual suggests a capacity range of 1700-2500 bicycle/hr/ln where each lane is 3 to 4 feet. Those numbers are inferred of previous publication (“bikeway planning design and guideline” institute of traffic and transportation engineering University of California at Los Angeles 1972, “Geometric Design” by W. King, C., and Harkens, in Transportation and Traffic Engineering Handbook, Institute of Transportation Engineers, 1972). the 7,500 number touted by the NACTO correspond to the highest range of it considering that a 3.5m wide can feet 3 lanes of bike
 “Experimental feature of bicycle flow and its modeling” Jiang R. Hu M. , Wu Q. and Song W.
 “Operational Analysis of Uninterrupted Bicycle Facilities”, Allen, P., Rouphail, N., Hummer, J. E., and Milazzo, J. S. Transportation Research Record, 1636 29-36, 1998
 “Bicycle Traffic Flow Characteristics: Experimental Re-sults and Comparisons”, Navin, F. P. D. ITE Journal, 64 31-36, 1994
 “Capacity and level of service for urban bicycle path in China”, Feng Li, China MUnicpal Engineering magazine 1995, 71: 11-14
 “Estimating Capacity of Bicycle Path on Urban Roads in Hangzhou, China”, Zhou D., Xu, C. and Wang D. , Transportation Research Board 94th Annual Meeting, 1995.
 Analysis of Bicycle Traffic on One-way Bicycle Tracks of Different Width, Thomas Skallebæk Buch and Poul Greibe, Trafitec,
 Transit Street Design Guide, NACTO 2016
November 3, 2014
Some numbers extracted from the Translink GTFS feed  (for the day of Sept 5th, 2014), for the 2km segment between Hasting and Broadway. The current average speed is ~11.5km/h, could be increased to ~15km/h with a bus lane…or reduced to ~9km/h according to the tradeoff done to implement bike paths
- number of #20 runs: 304 (but I counted only 276 between Broadway and Hasting) requiring a minimum of 19 vehicles in revenue service 
- time and speed between Broadway and Hasting :
- ~15,700 annual operating hours meaning $1.57 millions in annual operating cost (at $100/hr, in line with )
|Min time||Average time||Max time|
|Max speed||Average speed||Min speed|
bus lane Impact on Commercial Drive
We are considering the previously presented Commercial Drive proposal as illustrated below
- This bus lane, featuring clearly marked corridors (protected in one direction) and transit priority signal, suggests that average speed typical of BRT or urban LRT could be achieved: that is ~20km/h.
- That said, noticeabily because the stop are closely spaced, an average speed of 15km/h could be more realisticaly and conservatively achieved:
- That is roughly the average speed of the bus 20 outside the Commercial Drive segment.
Annual operating cost
|average speed||Average time||Annual operating cost|
The potential operating cost saving is in the tune of of $300,000 to $600,000/year.
Similar configurations, be on Davie or Robson, suggest a reduction of the average speed to ~9km/h; That could increase the route 20 operating cost by $400,000/year:
- the bus+bike lanes proposal is conductive of $1 Million in operating cost saving versus a proposal favoring street parking over transit.
A bus lane + traffic signal priority, allows an increase in the bus schedule reliability: lay over can be reduced accordingly, increasing the operating saving
Operating cost is only part of the picture:
the slower a bus route is, the more buses are required at same frequency/seat capacity:
The bus requirement is compounded by two conflating issues:
On the route 20, afternoon peak hour traffic cost ~4 buses:
A bus lane, making transit more immune to traffic congestion, allows to reduce drastically the peak hour buses requirement (in our example, the average speed maintained at ~15km/h, vs 9.5km/h currently in peak hour)
Adding a peak hour bus is a very expensive proposition: it means (to preserve spare ratio, and other contingency)
- the Purchase of an additional bus
- Adding storage capacity for this bus (even if in use 20mn a day)
- Adding maintenance cost
- adding a driver on payroll and all ancilliairy cost (training, administration)
According to a conversation with a former Toronto Transit Commission employee, the TTC is costing an additional peak hour bus at $100,000 a year (that is for a 40footer, typically sold a ~$300,000)
It is worth to note that Translink is in very short supply of articulated trolleybus, estimated each at $1M
It is no secret that the faster a transit service is, the more ridership it will attract. That has been again recently verified in Seattle, with a quasi linear relationship:
- an increase of 20% in speed is conductive of a similar increase in the ridership, which de facto increase the bus operator revenue
This coumpounded to lower operating cost makes Transit much more financially sustainable.
When all the effects are combined, it is relatively conservative to estimate that a bike lane, done at the expense of transit on Commerical, could end up to cost more than $1 million/year to Translink, when compared to a solution improving both
…and here we have analyzed only the direct cost for Translink…
 New markings aim to keep drivers out of Battery Street bus lane, Aubrey Cohen, SeattlePi- Tuesday, October 21, 2014.
 That makes the route 20 the 4th most frequent bus route of the network, behind route 99,9 and 41.
 See our reference spreadsheet (which has been updated with the 2014 data) for further detail.
 We use here the hourly operating cost as stated in the 2013 Bus Service Performance Review (see Annex A): it is worth to note that this hourly operating cost doesn’t include neither bus lay over and dead end trips. It doesn’t differentiate artics buses from standard ones too: the $100 mark is a very significant under estimate of the real operating cost of a route. A $180 per customer hour service could be closer to reality as we have seen before.
 It seems that the average speed of the route 20 is decreasing year over year, almost 10% reduction in the last 7 years according to our spreadsheet  (which also depends of the Translink data quality): A probable consequence of the city council inaction on Transit front
October 16, 2013
…Or should a bike lane be built at any price…
The Vancouver park board, seems to believe that the public consulation on the Cornwall-Point Grey bike lane, makes a similar public engagement redundant when comes the time to design a seaside bikelane at Kitsilano Beach. Instead, an intercept survey was chosen: the following question was asked to 370 “park users” :
|Our goal is to make walking and cycling in and through the parks safer, more convenient, and more comfortable – without compromising the many ways, people use the park. Do you support this goal?|
95% naturally supported this laudable goal…but does that give license to the park board to aprove anything, as long as it is called a bike lane, as it has done on October 7th by approving a $2.2 million path bisecting the Kitsilano park?
The need for a bike lane
There is no question that Kitsilano park is very well used: bikes and pedestrians cohabitation on the current seaside path is problematic. In an effort to reduce conflicts, cyclists are asked to dismount on the stretch along the beach itself on busy days… Some cyclists comply….
There is no question either that cyclists are here overwhelmingly on a leisure trip, looking at a seaside experience:
- the fact that a route thru Kits point is unconvenient to commuter cyclist is a reason why it has not been pursued by the Cornwall-Point Grey team 
- The selected route, York, didn’t remove the need to improve cycling facilities for recreational user looking at a seaside experience.
This was recognized in the Cornwall-Point Grey consultation, deferring improvment to the existing seaside greenway between Balsam and Burrard to further consultation with park users ….
Instead of “improvments” to the existing path, the park board is preferring to build a new one, albeit a reasonnable option…but which is proceeding without consultation:
…That is the most detailled map provided by the Park board staff ….it was considered good enough by the Vancouver park board to approve the project on October 7,2013.
The alignment raises several questions:
- it doesn’t connect in any meaningful way with the York Avenue bike lane
- it seems to multiply the zone of conflicts rather than to reduce them between the foot of Yew street and the Boathouse restaurant (this part of the park is heavily used by sun bathers)
- In other part of the park, it “sterilizes” large swath of the park, that is bisecting the park in such way that some part become practically unsuable as illustrated below -where a ~10 meter wide strip is made unavailable for usual park use:
- That could be done at Balsam street on the West side, but more importantly at either Yew street or Arbutus street on the East side
The bike lane could have been put on Arbutus street, a neighborood street in Kits point, but apparently the park board has considered the 66feet wide street too narrow for adding a bike lane:
A similar observation could be done at Hadden park, where cyclist are already separated of the sea by the Maritime musseum, and where a bike path on Ogden avenue could not compromise the seaside experience either:
In both case, it requests to suppress some parking spots. Something the park board seems wary to do, in fact the report mentions :
The parking lot at the foot of McNicholl Street will be reduced but leave twenty spots, including ten with waterfront views. Impact on parking revenues is considered to be negligible.
Should we be relieved that no parking spot with water front view has been endangered by the bike lane?
Beyond the park board, here lies the problem of the party ruling Vancouver: As we have noticed before, their bike lanes agenda, is a single and narrow minded one…it is one consisting of laying down bike lanes at the exclusion of any other considerations and for that, it follows the path of least resistance, instead to make clear choice:
- Reallocating space for cyclits at the expense of the car, and not other vulnerable users
Everything needs to give way to the bike lane.
The connection between Hadden park (Ogdon Avenue) and Kitsilano beach (Arbutus) should have been open to discussion: Does a bend to follow as close as possible the shoreline (like done in the proposal) is really necessary?
- One should weight the benefits of a brief moment of extra scenery for cyclists against the costs of eliminating prime space for picnickers, and constructing a longer and convoluted route (eventually preventing cyclists to spread out further west
Thought that the usual suspects will be against the kitsilano bike lane for the sake to be against a bike lane, they will feel conforted in their battle by being joined by people coming of a quarter which should haven’t been bothered: the defensors of our parks….
One doesn’t need to be against bike lanes, to recognize, once again, tha lack of judgement from the Vancouver park board: Eventually due to lack of proper consultation, this bike lane suffering of lack of though is ill conceived (*).
We already hear the unconditional supporters of bike lanes pointing at the successfully used bike lane to prove us wrong…Exactly same logic could apply whether the park board had elected to build a parking lot instead of a bike lane.
(*) To be sure it is a done deal suffering no discussion 
 Seaside Greenway Improvements,Vancouver Park Board, Oct 1st, 2013
 Seaside Greenway Completion and York Bikeway (Phase 1 of Point Grey-Cornwall Active Transportation Corridor),General Manager of Engineering Services, City of Vancouver, July 16, 2013
 Kits Beach bike path a done deal, Sandra Thomas, Vancouver Courier – October 15, 2013
May 21, 2013
…or perceived safety and objective safety of the cycle tracks
Usually, Urban segregated bike lanes (cycle tracsk) are perceived as safer than non segregated one, by many cycle advocates and public alike. Alas most accident statistics say otherwise, and most scientific studies conclude, consistently overtime, that segregated bike lanes impair safety by ~20% ( summarizes and complete previous studies, see also a list of studies at ), some older studies putting this number up to 4 time higher .
Of course, it is possible to find some studies saying otherwise, but usually those studies show significant methodology shortcomings. To focus only on recent Canada centric examples:  draws conclusion on cycle track from a field study conducted in cities not having such infrastructure per sei, as seen in  and obvious selction biais discredit results from  (more critics here and there):
In urban area, most of the cyclist accidents are due to conflict with motor vehicles (85% in French cities according to the OSNIR), and most of them occur at intersection: In Canadian cities, 50% of fatal accidents and 72% of accidents resulting in serious injury occurred at intersections .
Thought, that a separated bike lane can remove potential conflicts along a road, and is recognized to reduce risk in such cases, it makes matter worse at intersections: This is mainly due to the fact cyclists, not on the road, tend to be overlooked by other road users, generating conflict at road intersections. The increased risk for cyclist is illustrated below:
Aware of this fact, Some transportation professional organizations don’t recommend separated bike lane: it is the case for the AASHTO in the USA, or the CERTU for urban area in France. A position supported by numeorus cyclist organizations, be in France (FFCT, Fubicy) or Germany (ADFC), which have been at best rather neutral on the development of segregated cycle track, in some case opposed, and consistently advocating against the mandatory use of it. That eventually became the case for most of the french cycle track, circa 2000. For this later purpose a new road sign has been introduced, and Germany is following track:
An issue is that motorists tend to ignore the difference, and harass cyclists not using the cycle tracks
Traffic engineers, on their side, sometimes eager to remove cyclist of the road for their “good”, have worked to increase the safety of separate bike lane:
Reintroduction into general traffic at intersection
Treating cyclist as pedestrian at intersection
Cycling Commuters are generally not impressed by those treatments, which are just slowing down their commute, even when the obligation to walk the bike at intersections (Hong Kong case), is obviously widely disregarded by cyclists using such facilities.
The Copenhagen’s Treatment: Blue cycle crossings
It has been “invented” in Copenhagen in 1981: The basic idea is to mark the area of conflict between motor vehicles and cyclists so road users pay more attention to this conflict and cyclists have a lane marking through the junction area. Alas, while it is found effectively reducing the number of accidents (and injuries) with one line, it increases it with 2 lines or more, according to .
A reason for that is that, it becomes too much solicitation for the motorist than he can process – resulting in an increase of rear ending collisions and red light runnings; and provides a false “sense of safety” to the cyclists, becoming more complacent- not doing head check or using hand signals according to – what is consistent with the “naked street and risk compensation theories.
…and more often that not:
Separated bike lanes come with a panoply of restrictive sign
All, in the name of cycling safety of course…
But at the end, it is sometimes better to give-up
…than to cut the trees:
Should we be Against the separated bike lane?
or…Should we support the helmet law under evidence of greater safety provided by the helmet
Both generate passionate debates, and unfortunately, both generate biased scientific literature too.
Same logic apply to the cycle tracks: there is no need to deny their negative effect on road safety, or to produce biased studies to try to counter evidence, to support them: that is only conductive of complacency with poorly designed cycle tracks which do no good for cycling. Former Vancouver Planning Director, Brent Toderian was able to implicitly recognize the safety issue and supporting it : What is important is to produce evidence that the positive effect they induce outweigh their negative ones
 Traffic safety on bicycle paths – results from a new large scale Danish study, ICTCT workshop Melbourne, 2008
 Signalreglerade korsningars funktion och olycksrisk för oskyddade trafikanter – Delrapport 1: Cyklister. Linderholm, Leif, Institutionen för trafikteknik, LTH: Bulletin 55, Lund 1984
 Risk of injury for bicycling on cycle tracks versus in the street, Anne C Lusk, Peter G Furth, Patrick Morency, Luis F Miranda-Moreno, Walter C Willett and Jack T Dennerlein, Injury Prevention, February 2011. doi:10.1136/ip.2010.028696.
 Route Infrastructure and the Risk of Injuries to Bicyclists: A Case-Crossover Study, Teschke K, Harris MA, Reynolds CC, Winters M, Babul S, Chipman M, Cusimano MD, Brubacher JR, Hunte G, Friedman SM, Monro M, Shen H, Vernich L, Cripton PA., American Journal of Public Health: December 2012, Vol. 102, No. 12, pp. 2336-2343.
 Safe Cycling: How Do Risk Perceptions Compare With Observed Risk?, Meghan Winters, Shelina Babul, H.J.E.H. (Jack) Becker, Jeffery R. Brubacher, Mary Chipman, Peter Cripton, Michael D. Cusimano, Steven M. Friedman, M. Anne Harris, Garth Hunte, Melody Monro, Conor C.O. Reynolds, Hui Shen, Kay Teschke, Injury Prevention, Canadian Journal of Public Health , Vol 103, No 9, 2012
 Bicycle Quaterly
 Gary James
 Conclusion of both  and  are drawn from a study carried from May 2008 to Nov 2009 in Toronto and Vancouver. To the bets of our knowledge, it was no “cycle track” in Toronto, and the only ones able to qualify in Vancouver, were an experiment started on July 2009 on Burrard Bridge, with no intersection along the ~1km cycle track segment, and a ~300m segment in one direction on a quiet street (Carral street) with ~300 cars at peak hour with only one very quiet intersection (Keefer street) featuring ~120 car at peak hour (From City of Vancouver’s 2006 traffic count) what is barely representative of a typical cycle track: The result provided for the cycle tracks is hence certainly irrelevant, and that is the reason it stands as an outlier.
 Bicycle Infrastructure Studies review by Ian Brett Cooper
 Bicycle Guidelines and Crash Rates on Cycle Tracks in the United States, Anne C. Lusk, Patrick Morency, Luis F. Miranda-Moreno, Walter C. Willett, Jack T. Dennerlein, American Journal of Public Health, July 2013
  draws conclusion by comparing current crash rate on some cycle tracks with some numbers collected, sometimes in specific situation- like a study on Boston’s bike messengers- more than 10 years ago, without correcting them of external factors, like significant general crashes reduction rate in the last decade, and well documented safety in number effect affecting more particularly the cyclists. Furthermore, one could argue that the “crash rate” is a very poor, if not uncorrelated, proxy, to qualify the safety of a road infrastructure: Roundabout are well-known to increase the rate of crashes, vs a signaled intersection, but they are also well recognized to reduce the risk of serious injuries, most of the crashes being limited to fender-bender type. In other word, a crash rate ratio is not representative of the safety social cost of an infrastructure…what ultimately matter. More awkward  suggests that “The AASHTO recommendations may have been influenced by the predominantly male composition (more than 90%) of the report’s authors” without being able to substantiate this assertion, showing that we have here more a opinion paper: attacking the gender of authors to disqualify their works, seems pretty petty at best!
 Vulnerable Road User Safety: A Global Concern, Transport Canada, 2004.
 Safety effects of blue cycle crossings: A before-after study, Søren Underlien Jensen, Accident Analysis & Prevention, Volume 40, Issue 2, March 2008
 Evaluation of Blue Bike-Lane Treatment in Portland, Oregon. Hunter,W.W., Harkey, D.L., Stewart, J.R., Birk, M.L., Transportation Research Record 1705, 2000
 The finding of  seems in fact to suggest that the increase in accident and injuries are mainly among motorists, and eventually moped: so that in fact the blue line could effectively be not than “unsafe” for cyclists. Unfortunately, the paper doesn’t provide detailed break down of the injuries according to the transport mode. In any case, the measured global effect is a negative one
 Vancouver Embraces Bikes, Adds Lanes, Tim Newcomb, Planning;, Vol. 77 Issue 2, Feb2011
October 23, 2010
…or a bike commuting adventure in Richmond
Richmond with its flat land should be a paradise for cyclists, and indeed it offers interesting trails on the dykes and elsewhere. Stephen Rees has extensively covered them and others Richmond related cycling issues in a serie of posts [sr1][sr2][sr4], so here is another view focusing more on utility cycling, that is basically cycling to go to work/study. Below is a snapshot of what makes such cycling an adventurous proposition in Richmond
The bike lanes or lack of…
It is not the least advantage of a cycle lane to behave like a legal, safe, and comfortable queue jumper, avoiding inhalation of polluted air by cyclists on congested road, and making this mode more competitive with other commuting choice.
|It makes little sense to promote cycling by asking cyclist to breath car exhaust in middle of traffic congestion |
… But Richmond replaces the bike lanes when it is most needed, by one of its avatar, the sharrow, as seen below:
As explained by New York City DOT engineers , when there is not enough right of way to implement a dedicated lane or traffic is light and calm enough to justify a shared street, a chevron marking (also called sharrow) could be used raise awareness of motorist…Richmond still has to learn how to use appropriate horizontal marking for bike facilities
The network or lack of…
Richmond city provides a cycling map, where the simple fact to draw a bike on a road, seems to justify the classification of it as a bike lane. A ground survey of the bike lane could lead to the more realistic map below:
basically, the Richmond city center is serviced by a a backbone of 2 bike lanes, the north-south bike lane,along the path of the former interurban (gardencity, Granville and railway) and on the east of Garden city by an East-West bike lane along Westmintser hwy.
In despite of some commendable effort in the right direction, like the raised bike lane on the road 3, bike lanes are still fairly disconnected and basically don’t provide much needed connections to the Canada line or the Kwantlen college.
Connection to the Bridgeport station
Nevertheless, Bridgeport station is reachable by a bike lane connected to the rest of the network… at least up to a certain point:
Connection to the Canada line bridge
A recent addition to the bike lanes netwok has been the connection of the Canada line bridge to the rest of the bike network through Van Horne road in an industrial precinct…but probably that the 12 meters wide road was judged still on the narrow side, so a bike lane takes place in only one direction! (opposite direction is a shared path).
Notice that in general cyclists use an alternative and more pleasant route via Riverport road.
Better to ignore the signage
At Great Canadian way and Sea island way intersection, cyclists are the object of less care than the landscaping, and a cyclist following sign could put himself in an uncomfortable if not outright unsafe spot.
First a satellite view of the situation
The cyclist travelling from West to East on Sea island Way will encounter a suite of sign designed to his attention. A first sign suggest he will have to do a right tun where the on ramp lane merge. The sign indicates that the cyclist should be still on the road:
A second sign seems to disagree with the first one, since it assumes that the cyclist should be on the sidewalk, and then suggest a very strange procedure to the cyclist obeying to the first one:
Law abiding cyclist need to be lucky…
or prepared to spend very very long time…at ever red light. This is due to the fact that most of the secondary roads have traffic light activated by induction loop…not triggered by bike
The right turn lane…
…or how to make a cyclist like a pin in the middle of a bowling lane
As the above picture illustrates, advanced right turn lane gives way to probably the most disconcerting disposition of bike lanes, de facto defeating the purpose of those bike lanes, which is to provide a secure environment to the cyclist.
Motorists seems unsure on the way to negotiate a right turn with a bike lane in the middle of the road: some will pass a cyclist on the right… some others on the left before tail gating the bike….
In Richmond, yield to cyclist is definitely not an option!
Needless to say, intersections in BC (most of them arranged as above), are especially treacherous for cyclist, where more than 60% of the accidents happen, and going straight seems the most dangerous proposition for a cyclist 
Obviously, there is some better way to implement bike lane with advanced right turn lane, and generally, they are implemented like below in Europe
because the “yield to cyclist” could be not obvious to the BC motorist  and horizontal “yield” marking less frequent here than in Europe could be not as well understood , additional vertical sign, nowadays rarely seen in Europe, could be required here
In cyclist friendly jurisdictions, Yield to cyclist is the only option!
…and not surprisingly, those jurisdictions have usually much safer road safety record than BC.
Richmond BC, is like a child learning to bike. It seems to be full of good intention, but lack of understanding and method. European cities was not much different a quarter century ago, it is just that Richmond needs to work much harder in order to not fall behind.
 While, it is generally the law to yield to cyclist, like to pedestrian, on a right turn in Europe, law seems to be far less consistent across North american jurisdictions which usually don’t treat cyclist as a vulnerable user of the road, see bike lane and right turn difference in Oregon and California or, for a more awkward regulation, the Ontario MTO explicitly indicates that right turning vehicles have priority on cyclists.
 European countries, and more generally country adopting the Vienna convention road signage, use thick dashed lane as a horizontal “yield line” marking, the equivalent in North america is usually a line of triangle, used in New York City as illustrated in the video of the NYC DOT.
 number from www.bikesense.bc.ca
 It is what is required by the BC motor vehicle act section 158