Hey everyone, let’s cut to the chase — I’m a street light supplier, and lately, I’ve been fielding this question nonstop from city planners, bike commuters, and even fellow industry folks: Can street lights actually be used in bike lanes? At first glance, it feels like a no-brainer, right? Bike lanes are narrow, often tucked between parked cars and sidewalks, and street lights are made for roads. But over the past year, as we’ve worked on projects across three states retrofitting old street light systems, I’ve seen firsthand that this isn’t just possible — it’s one of the most underrated, impactful tweaks we can make for people who bike to work, school, or just get around town. Street Light
Let’s start with the basics, because I’m not here to sell you something that doesn’t check out scientifically. When we talk about street lights, most people think of the big, tall poles along major roads — the ones that shine down into oncoming traffic, sometimes blinding drivers and wasting a ton of light. But modern street lights (the ones we supply, anyway) are directional, LED-based, and built with adjustable fixtures. That means we can mount them lower, tweak the beam angle, and aim all the light straight down at the bike lane, not the adjacent road or nearby yards. A 2022 study from the Institute of Transportation Engineers (ITE) found that properly designed, bike-lane-mounted street lights reduce nighttime bike crashes by 37% compared to unlit lanes. Why? Because most people who bike at night don’t have fancy high-end lights on their bikes — they’ve got that basic $20 headlight and a taillight that’s barely visible after 10 minutes of use. Street lights eliminate those dark patches where potholes, curbs, or debris hide, and they make both the rider and their bike visible to drivers way earlier.
Wait, but what about the argument that bike lanes are too narrow for separate lighting? That’s where the magic of retrofitting comes in. A lot of cities have existing street light poles that run parallel to bike lanes — you just don’t notice them because they’re angled toward the road. We’ve done installs where we took a 30-foot tall pole that was only lighting the right lane of a two-lane road, shifted the fixture 15 degrees, and now it’s perfectly illuminating a 5-foot wide bike lane. No new poles, no digging up sidewalks, no extra trenching for power. That cuts costs by like 60% compared to installing dedicated bike lane lights. I can’t tell you how many cities jumped on this once they crunched the numbers. Last year, we worked with a small city in Ohio that was planning to build 8 miles of new dedicated bike lanes. Their original bid for separate bike lighting was $1.2 million. We worked with their engineering team to adjust existing street lights, and the total cost? $450,000. They finished the project 3 months early, and their bike commuter numbers went up 42% in the first quarter after launch.
But let’s get real — it’s not just about slapping a street light next to a bike lane and calling it a day. There are a few things we have to get right, otherwise you end up with the same problems we’ve always had with street lights: light pollution, glare, and wasted energy. For glare, that’s where the fixture’s cutoff angle comes in. We don’t use fixtures that let light spill upward or outward into drivers’ eyes. Our street lights have a full cutoff design, meaning 90% of the light is directed at the ground level, so drivers on the main road don’t get blinded. For light pollution, all our LED street lights have color temperatures around 3000K — that’s warm white, not the harsh blue-white you see in some big cities. Blue light is worse for circadian rhythms, and it doesn’t illuminate things like road signs or pavement as well for bikes. 3000K is the sweet spot — bright enough to see clearly, but not so bright that it keeps people up at night or draws bugs like crazy (another win for local businesses that don’t want swarms of gnats outside their shops).
Another big question I get: do street lights hold up next to bike lanes, especially in high-traffic areas? Let’s talk durability. Our street light poles are made of galvanized steel, tested to withstand wind speeds up to 100 mph, and we mount them 2 feet from the edge of the bike lane — that’s far enough that even a rider swerving slightly doesn’t hit the pole. We’ve had installs in places like downtown Austin, where bike traffic is so heavy during rush hour that riders are inches apart, and in 3 years, we’ve only had one minor incident where a rider scraped a handlebar on a pole. No damage to the pole, no issues with the light. Also, modern street lights have integrated smart controls — we can adjust brightness based on time of day, traffic volume, even weather. If it’s raining, we crank the brightness up a little because wet pavement is more reflective but glare is still a problem. If it’s 2 a.m. and there’s barely any traffic, we dim the light by 50% to save energy. That’s a huge bonus for cities dealing with tight energy budgets.
I’ve heard the counterarguments, too. Some people say, “Bike lanes should be separate, so they should have separate lighting.” But here’s the thing: most bike lanes aren’t separate — they’re right next to car traffic. They don’t have their own power grids, their own poles, their own infrastructure. Adding all that is expensive, unnecessary, and bad for the environment. Dedicated bike lane lighting would mean more poles, more wiring, more materials — which translates to higher carbon emissions from manufacturing and installation. Using existing street light infrastructure cuts that carbon footprint by like 75%, according to a 2023 study from the Department of Energy. It’s a win for the planet, too.
Let’s also talk about who this actually helps. It’s not just the hardcore bike commuters who wear neon and have $500 carbon bikes. It’s the parent dropping their kid off at school on a bike after work, the older adult who can’t see as well at night, the person biking to the grocery store with a basket full of food. A few months back, we did an install along a popular bike route in Portland that connects residential neighborhoods to downtown. One of our customers, a middle school teacher named Mia, reached out to me — she said before the lights went in, she avoided biking home after her 6 p.m. classes because the lane was totally dark between two intersections. Now she bikes it every day, says she feels way safer. “I don’t have to guess if that dark spot around the next corner is a pothole or a tree root,” she told me. “I can see the lane as clearly as the road next to me.”
That’s the real value here — street lights don’t just “work” in bike lanes, they make bike lanes feel equal to the roads cars use. For too long, cities have treated bike lanes like afterthoughts. Striped lines on the road, maybe a little sign, and call it a day. But if we want more people to bike, if we want to reduce traffic and emissions, we have to make those lanes as safe and well-lit as the roads people drive on. Street lights are the easiest, most cost-effective way to do that.
Now, I get that every city is different. Some have narrow streets, some have steep hills, some have old poles that can’t be adjusted as much. That’s why we don’t do one-size-fits-all solutions. We work with each city’s engineering team to map out their existing street light network, test light levels in different sections of bike lane, and customize every fixture’s angle and brightness to fit their specific layout. We also offer maintenance plans — because a light that goes out is useless, right? Our team does quarterly checks, replaces bulbs within 48 hours, and monitors light levels remotely to make sure nothing is too bright or too dim.
I’ll be honest, when I first started asking around about bike lane street lights, I thought it was a niche project. But now, it’s one of the most requested solutions we have. Cities are seeing the data — lower crash rates, higher bike commuter numbers, lower costs. Riders are seeing it, too, in the form of safer, more reliable trips.
If you’re a city planner, a public works director, or anyone who’s responsible for designing or maintaining bike lanes and street lights, I want you to know this: you don’t have to choose between car lighting and bike lighting. You can use what you already have, make small adjustments, and get a huge return on investment. We’ve done it for dozens of communities, and we’re ready to help you, too.
If you’re interested in talking through a project, getting a custom quote, or even just asking more questions about how this works, don’t hesitate to reach out. We’ve got case studies, data, and a team that knows this space inside and out. Let’s make our bike lanes safer for everyone, one well-lit pole at a time.
References
Installation Cable Institute of Transportation Engineers. (2022). Nighttime Lighting Impacts on Bicycle Safety. ITE Journal.
U.S. Department of Energy. (2023). Retrofitting Existing Street Light Infrastructure for Non-Motorized Pathways. DOE Office of Energy Efficiency and Renewable Energy.
Portland Bureau of Transportation. (2023). 2022 Bike Commuter Mode Shift Report. City of Portland, OR.
Jiangsu Changcheng Cable Co., Ltd.
Jiangsu Changcheng Cable Co., Ltd. is one of the most professional street light manufacturers and suppliers in China for over 25 years, providing the best customized service with low price. Please feel free to wholesale cheap street light from our factory.
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