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Lone Tree, Colorado along the I-25 and C-470 corridor in Douglas County. CGH Injury Lawyers represents cyclists injured in Lone Tree and Douglas County from our Denver office.
Lone Tree, Colorado

Lone Tree Bicycle Accident Lawyers Who Fight for Injured Cyclists in Douglas County

A driver who cuts off a cyclist near the Lincoln Avenue interchange, squeezes past a rider on C-470 with less than three feet of clearance, or turns across a bike path near Lone Tree's commercial centers can cause injuries that change a life overnight. CGH Injury Lawyers serves Lone Tree cyclists from our Denver office, uses Colorado's Safety Stop law and three-foot passing rule to defeat bad-faith fault claims, and collects nothing unless we win your case.

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Serving Lone Tree from our Denver Office CGH Injury Lawyers 2701 Lawrence St., Suite 201 Denver, CO 80205 (303) 209-9395 Se habla espanol
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  • Lone Tree bicycle accident cases are handled in the 18th Judicial District of Colorado. A lawsuit above the county-court jurisdictional limit is filed at the Douglas County District Court, 4000 Justice Way, Castle Rock, CO 80104. CGH Injury Lawyers files and tries Douglas County bicycle crash cases directly from our Denver office. CGH Injury Lawyers does not have a Lone Tree office.
  • Colorado law gives cyclists the same rights as motor vehicle operators under Title 42. Drivers must leave at least three feet of clearance when passing a cyclist (C.R.S. 42-4-1003), and a violation is direct evidence of negligence in a crash case. Under the Colorado Safety Stop law (C.R.S. 42-4-1412.5), cyclists may treat stop signs as yield signs and proceed through a red light after stopping when it is safe.
  • When a motor vehicle causes a bicycle crash in Colorado, the filing deadline is three years from the date of the crash under C.R.S. 13-80-101(1)(n), not the two-year general tort deadline. Colorado's modified comparative fault rule (C.R.S. 13-21-111) means you can recover as long as you were less than 50 percent at fault. Insurers routinely blame cyclists to trigger that bar. Our attorneys push back with the Safety Stop law, the three-foot rule, and scene reconstruction.

Lone Tree's position at the convergence of Interstate 25 and C-470 makes it one of the highest-volume commuter corridors in the south Denver metro. Cyclists in Lone Tree navigate roads and intersections designed around high-speed motor vehicle throughput, not vulnerable road users. When a driver's impatience, inattention, or failure to give three feet of clearance puts a cyclist on the pavement near Lincoln Avenue or the I-25 interchange, CGH Injury Lawyers manages the claim from our Denver office, negotiates with the insurer, and files at the Douglas County District Court in Castle Rock when a fair settlement is refused. You pay nothing unless we recover for you.

Colorado cyclist law

The Colorado Safety Stop law and cyclist rights: what Lone Tree riders need to know

Insurance adjusters handling Lone Tree bicycle crash claims reach quickly for a familiar script: the cyclist ran a stop sign, failed to signal, or entered an intersection without the right of way. Colorado's Safety Stop law and the rules of the road for cyclists are the first line of defense against that script, and we use both every time.

The Safety Stop law (C.R.S. 42-4-1412.5)

  • At a stop sign, you may treat it as a yield sign. Slow down, check for cross traffic, and yield to vehicles and pedestrians with the right of way. You are not required to make a full foot-down stop when the intersection is clear.
  • At a red light, you must come to a complete stop. After stopping and yielding to all cross traffic and pedestrians, you may proceed when it is safe. This addresses signal sensors that fail to detect a bicycle, a common problem at Lone Tree's newer suburban intersections.
  • Using the Safety Stop correctly is following Colorado law, not breaking it. An adjuster who says otherwise is wrong, and we document the distinction in every Lone Tree bicycle claim we handle.

The three-foot passing rule (C.R.S. 42-4-1003)

  • Drivers must leave at least three feet of clearance when overtaking a cyclist. When a lane is too narrow to do that without crossing the center line, the driver must wait or change lanes.
  • On Lincoln Avenue and the surface roads feeding the I-25 interchange, fast-moving drivers who are focused on the highway ahead often squeeze past cyclists with far less than three feet of clearance. That is a statutory violation and direct evidence of negligence.
  • A documented three-foot rule violation is direct evidence of negligence in a civil claim. We use dashcam footage, witness accounts, and accident reconstruction to prove the clearance was inadequate in Douglas County court.

Taking the lane and riding two abreast

Colorado law allows cyclists to occupy the center of a traffic lane when conditions make it the safest choice, and to ride two abreast when doing so does not impede the normal and reasonable flow of traffic. A driver who tailgates, leans on the horn, or tries to force a cyclist to the shoulder may be liable for aggressive driving or endangerment. When you rode lawfully and were hit anyway, our attorneys reconstruct how you were positioned and what the driver did to establish fault where it belongs.

CGH Injury Lawyers attorneys serve on the CDOT Vulnerable Road User Safety Task Force, working alongside state transportation officials and legislators on the policy and road design questions that determine cyclist safety in communities like Lone Tree. That background lets us speak the language of traffic engineering when it matters in your case.

Where Lone Tree bike crashes happen

The Lone Tree roads, intersections, and commercial corridors behind the most serious bicycle injury claims

Cycling in Lone Tree means navigating roads built for the commuter and commercial traffic that pours through the I-25 and C-470 interchange zone. These are the corridors and conflict zones where bicycle crash cases most often originate in Douglas County.

  1. Lincoln Avenue and the I-25 Interchange Zone

    Lincoln Avenue is Lone Tree's primary surface artery, connecting the city's retail and office core to Interstate 25. Cyclists who travel Lincoln Avenue share the road with commuters accelerating toward I-25 on-ramps, commercial deliveries servicing the nearby business parks, and drivers whose attention is already on the highway rather than on cyclists ahead. Speed differentials between motor vehicles and cyclists are at their highest near interchange on-ramp and off-ramp zones, where drivers merge and decelerate with little thought for cyclists riding alongside. Right-hook crashes at Lincoln Avenue commercial driveways and intersection close-pass violations are the most common collision types we see here. When a crash happens near the I-25 interchange, CDOT crash records and intersection geometry become central to the liability investigation.

  2. C-470 Shoulder and Adjacent Surface Roads

    C-470 forms Lone Tree's northern boundary and carries heavy east-west commuter traffic at highway speeds. The road itself is generally inaccessible to cyclists, but the surface roads that run parallel to C-470, and the intersections where those roads cross into the interchange system, create concentrated conflict zones. Cyclists who use the shoulder approaches or the local roads adjacent to the C-470 corridor encounter drivers who are already in a highway mindset and who may fail to check for cyclists before turning or merging. A crash in this zone raises immediate questions about sight lines, signage, and whether the intersection design meets the standards Colorado applies to protect vulnerable road users.

  3. Commercial Center Driveways Along Lincoln Avenue

    Lone Tree's commercial corridor along Lincoln Avenue includes retail centers, restaurants, medical offices, and mixed-use developments that generate constant driveway turning movements. Cyclists traveling along the road or on adjacent path segments face repeated conflict points at commercial driveways where drivers pulling in or out are watching for oncoming motor vehicles, not for a cyclist in or near the travel lane. Right-hook crashes at uncontrolled or low-visibility driveway exits are a documented pattern in high-density commercial corridors. When a driver fails to yield to a cyclist while exiting a commercial property, that driver's negligence is the cause of the crash, and the property's driveway design may share responsibility.

  4. Residential Streets and Multi-Use Paths Near Park Meadows

    Lone Tree's residential areas and the multi-use path network near the Park Meadows area attract cyclists commuting between neighborhoods and the commercial core. Where those paths intersect with local streets, drivers who are not expecting cyclists to emerge from a trail or path entry can fail to yield, producing right-of-way crashes at low-to-moderate speed. Although speeds are lower than on Lincoln Avenue, the force of a motor vehicle striking an unprotected cyclist at even 25 miles per hour is sufficient to cause spinal fractures, traumatic brain injury, and shoulder or pelvis damage. If a path crossing lacks adequate signage or pavement markings, the City of Lone Tree or Douglas County may bear responsibility, which triggers the 182-day notice requirement under C.R.S. 24-10-109(1).

  5. E-Bike Riders on Lone Tree Roads and Paths

    E-bikes are increasingly common in Lone Tree, particularly among commuters using Class 1 and Class 3 pedal-assist bikes to cover the distances between residential neighborhoods and the I-25 light rail stations. Colorado law recognizes three e-bike classes: Class 1 (pedal-assist, max 20 mph), Class 2 (throttle-assisted, max 20 mph), and Class 3 (pedal-assist, max 28 mph). E-bikes on public roads have the same right to three feet of clearance under C.R.S. 42-4-1003, and a crash caused by a driver who fails to yield to an e-bike rider carries the same liability analysis as a traditional bicycle crash. If the rider was on a Class 2 or Class 3 e-bike on a path where those classes are restricted, that fact can complicate liability, but it does not eliminate the driver's independent duty of care on the road.

After the crash

What to do immediately after a bicycle accident in Lone Tree

The decisions made in the hours after a Lone Tree bicycle crash shape what you can recover. Cyclists who are upright and mobile may not feel the full extent of their injuries for hours. These steps protect your health and preserve the evidence an insurer will later try to dispute in Douglas County court.

  1. Call 911 and request a police report

    A Lone Tree Police Department or Douglas County Sheriff report creates an official record of the crash, the involved vehicle, the other party's insurance, and the responding officer's observations. Even a collision that appears minor can involve spinal injury, concussion, or internal bleeding that is not apparent on the roadway. Request both police and emergency medical response. On Lincoln Avenue or near the I-25 interchange, note the exact location and any nearby business or traffic cameras that may have captured the crash.

  2. Get evaluated at Sky Ridge Medical Center

    Sky Ridge Medical Center, a Level II Trauma Center, is located in Lone Tree itself. That means serious crash victims in Douglas County often receive definitive trauma care without leaving their own community. Bicycle crash injuries, including traumatic brain injury, spinal fractures, internal trauma, and broken clavicles, can be masked by adrenaline at the scene. Getting examined within hours of the crash creates a medical record that directly ties your injuries to the collision. The detailed imaging studies, surgery notes, and projected care plans generated at Sky Ridge become the foundation of your damages case.

  3. Document the Lone Tree scene

    Photograph your bicycle, your injuries, the vehicle that struck you, the road surface, lane markings, any signage, and the wider area. Note the exact location, whether it was near the Lincoln Avenue and I-25 interchange, at a commercial driveway, or on a multi-use path crossing. Collect witness names and contact information before they leave. CDOT crash reports for incidents on or near Lincoln Avenue at I-25 are available and can document official observations about the scene.

  4. Preserve your bicycle and gear

    Do not repair or discard your bicycle, helmet, or clothing. The damage pattern on your bike and gear is physical evidence of how the crash happened and the force involved. We document that evidence from the start of every Lone Tree bicycle claim we handle. Repairs made before we can photograph the damage eliminate evidence that supports your account of the crash.

  5. Watch for government-entity involvement

    If a City of Lone Tree vehicle, a Douglas County vehicle, or a road defect such as a failed pavement surface or an unmarked path crossing contributed to your crash, a written notice of claim must be filed within 182 days of discovering the injury under the Colorado Governmental Immunity Act (C.R.S. 24-10-109(1)). The 182-day clock runs from the date you discovered the injury, not necessarily the date of the crash. Missing that notice bars the government-entity portion of your claim entirely, regardless of how strong the underlying facts are.

  6. Contact a Lone Tree bicycle accident attorney

    Colorado gives you three years from the date of the crash to file a bicycle accident lawsuit when a motor vehicle caused your injuries (C.R.S. 13-80-101(1)(n)). Business camera footage near Lincoln Avenue, CDOT intersection data, and witness recollections can disappear within days. A free consultation with CGH Injury Lawyers costs you nothing and clarifies which deadlines apply to your specific Lone Tree bicycle crash.

Compensation

What you can recover after a Lone Tree bicycle crash, and how comparative fault affects it

Colorado law lets an injured cyclist pursue the full documented cost of the crash and the human cost of living with a serious injury. Two broad damage categories apply, and the comparative fault rule controls whether you can recover at all.

Economic damages (no cap)

  • Medical expenses past and future, including emergency care at Sky Ridge Medical Center, surgery, and ongoing rehabilitation
  • Lost wages from time missed at work while recovering from crash injuries
  • Loss of future earning capacity when a crash injury affects your ability to work long-term
  • Bicycle replacement or repair and damage to other personal property
  • Physical therapy, assistive devices, and home care costs
  • Out-of-pocket transportation and caregiver costs directly caused by the crash

Non-economic and other damages

  • Pain and suffering from the crash and the recovery process
  • Emotional distress and anxiety, including the fear of cycling again after a traumatic collision near the I-25 interchange
  • Loss of enjoyment of life when an injury limits cycling and other activities you valued
  • Loss of consortium when an injury affects a spouse or family relationship
  • Compensation for physical impairment or disfigurement, which carries no cap under Colorado law

The damages cap, the comparative fault rule, and the helmet defense

For claims accruing on or after January 1, 2025, Colorado caps non-economic damages such as pain and suffering at $1,500,000 under C.R.S. 13-21-102.5. Economic damages such as medical bills and lost wages are never capped. Compensation for physical impairment or disfigurement is also uncapped under C.R.S. 13-21-102.5, which makes those categories the engine of serious Lone Tree bicycle crash claims where injuries are permanent. A crash at highway-adjacent speeds near the Lincoln Avenue interchange can produce exactly the kind of lasting impairment that the uncapped categories are designed to compensate.

Colorado's modified comparative negligence rule (C.R.S. 13-21-111) means you can recover damages as long as you were less than 50 percent at fault. Your award is reduced by your share of fault. If you are found 50 percent or more at fault, you recover nothing. Insurers use this rule aggressively in Lone Tree bicycle claims, where disputes about lane position, signaling, and right of way at the interchange zone can be used to inflate a cyclist's fault percentage. The Safety Stop law and the three-foot rule are our primary tools for keeping fault where it belongs.

Colorado does not require adults to wear helmets while cycling. Not wearing a helmet is not automatic negligence. An insurer may argue that going without a helmet contributed to head injuries, and that argument can reduce recovery under the comparative negligence rule, but it does not bar your claim entirely. We work with medical experts to show that the driver's negligence caused the harm, regardless of helmet use.

Insurance coverage

Your own auto policy may pay your Lone Tree bicycle crash claim

Most Lone Tree cyclists do not know that their own auto insurance can cover them while riding a bicycle. Understanding every available coverage source is what separates a partial recovery from a full one.

Uninsured and underinsured motorist (UM/UIM) coverage

If an uninsured driver hits you while you are on your bicycle, or if the at-fault driver's liability limits fall short of your damages, your own UM/UIM coverage may step in to pay your medical bills, lost wages, and pain and suffering. This matters most in hit-and-run crashes near the Lincoln Avenue commercial corridor and whenever a driver carries only the state minimum in liability insurance. We identify every available policy, including homeowner and umbrella coverage, at the start of every Lone Tree bicycle crash case.

Government-entity crashes and CGIA caps

When a City of Lone Tree vehicle, a Douglas County vehicle, or a road design failure contributed to your bicycle crash, the claim involves a public entity and the Colorado Governmental Immunity Act applies. For claims accruing on or after January 1, 2026, CGIA caps recovery from a public entity at $505,000 per person and $1,421,000 per occurrence (C.R.S. 24-10-114). The notice requirement is 182 days from the date of discovering the injury under C.R.S. 24-10-109(1). That clock starts from the date you discovered the injury, not the date of the crash or incident. Missing the notice deadline bars the government claim entirely, regardless of fault.

Local knowledge

Lone Tree courts. Lone Tree trauma care. Lone Tree roads.

A Lone Tree bicycle accident claim lives in Lone Tree: the road or path where the crash happened, the hospital that treated you, and the courthouse where a lawsuit would be filed. Here is the ground we work on for every Douglas County bicycle crash client.

Courthouse

Douglas County District Court (18th Judicial District)

Lone Tree is in Douglas County, which is part of Colorado's 18th Judicial District. A Lone Tree bicycle accident lawsuit above the county-court jurisdictional limit is filed at the Douglas County District Court, 4000 Justice Way, Castle Rock, CO 80104. The 18th Judicial District covers Arapahoe, Douglas, Lincoln, and Elbert counties. A Douglas County jury pool is drawn from the same communities as Lone Tree, and the defense firms that handle insurance litigation in this district know the I-25 corridor well. We file and try 18th Judicial District bicycle crash cases directly from our Denver office. Most cases settle before any lawsuit is filed, but where a case goes shapes the demand letter from day one.

Trauma Care

Sky Ridge Medical Center (Level II Trauma Center, Lone Tree)

Sky Ridge Medical Center is located in Lone Tree itself. It holds a Level II Trauma Center designation, which means it is equipped to provide definitive care for most serious injuries without transferring patients to a larger facility. For Lone Tree cyclists who are struck by motor vehicles, that matters: initial stabilization, imaging, and surgical care often begin here, in Douglas County, and those records form the foundation of the damages case. A Level II Trauma Center generates detailed injury documentation, including imaging studies, surgery records, neurology consultations, and projected care plans, that we work directly with from the earliest stage of every serious Lone Tree bicycle crash case. We request records early, review them thoroughly, and use them to build the full picture of what the injury will cost over a lifetime.

Cycling Corridors

I-25, C-470, and the Lincoln Avenue Interchange

Three road corridors define Lone Tree's cycling risk. Interstate 25 runs along the city's eastern edge and carries heavy commuter and commercial freight traffic through the south Denver metro at highway speed. C-470 forms the city's northern boundary as the primary east-west toll corridor for Douglas County commuters. The Lincoln Avenue interchange at I-25 is the point where these traffic volumes converge: vehicles accelerating onto I-25, others decelerating to exit, commercial trucks maintaining highway speed, and local traffic feeding into and out of Lone Tree's commercial core. Cyclists on or near Lincoln Avenue encounter that full mix of speeds and driver attention levels, which is why the right-hook and close-pass collision types are so common in this zone. Lincoln Avenue itself carries significant surface traffic connecting Lone Tree's retail and office development to the highway, and it is on Lincoln Avenue that most Lone Tree bicycle crash investigations focus their attention on CDOT reports, lane geometry, and commercial camera records.

Your team

The Lone Tree bicycle accident team behind your case

CGH Injury Lawyers is a eight-attorney Colorado firm founded in 2016, formerly Cheney Galluzzi and Howard. Our attorneys serve on the CDOT Vulnerable Road User Safety Task Force, working directly with state transportation officials and legislators on cyclist safety standards. Managing Partner Kevin Cheney is a member of the American Board of Trial Advocates (ABOTA) and has tried over 25 cases to verdict. Timothy G. Tarr has been recognized by Best Lawyers every year since 2023. Every Lone Tree bicycle accident case is handled by a licensed Colorado attorney who files and tries cases in the 18th Judicial District, not by a paralegal.

ABOTA member on the team Tim Tarr: Best Lawyers in America since 2023 CDOT Vulnerable Road User Safety Task Force Over 25 cases to verdict 18th Judicial District experience Bilingual EN / ES Free consultation No fee unless we win

One thing we tell you upfront: CGH Injury Lawyers does not have a Lone Tree office. We serve Lone Tree and Douglas County bicycle accident clients from our Denver office at 2701 Lawrence St., Suite 201, Denver, CO 80205. We come to you for meetings when needed, file at the Douglas County District Court at 4000 Justice Way, Castle Rock, and try cases in the 18th Judicial District. What you get is the work and the result, not a storefront near the interchange.

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Frequently asked questions

Lone Tree bicycle accident frequently asked questions

How long do I have to file a bicycle accident lawsuit in Lone Tree?

Colorado gives you three years from the date of the crash to file a bicycle accident lawsuit when a motor vehicle caused your injuries (C.R.S. 13-80-101(1)(n)). This is the motor vehicle tort statute, not the two-year general tort deadline. If a government entity such as the City of Lone Tree, Douglas County, or a CDOT vehicle was involved, you must also serve a written notice of claim within 182 days of discovering the injury under C.R.S. 24-10-109(1), or the government-entity claim is barred entirely. Business camera footage near Lincoln Avenue and intersection records can be overwritten within days, so contact us as soon as possible after the crash.

Where would my Lone Tree bicycle accident lawsuit be filed?

A Lone Tree bicycle accident case above the county-court jurisdictional limit is filed in the 18th Judicial District of Colorado at the Douglas County District Court, 4000 Justice Way, Castle Rock, CO 80104. The 18th Judicial District covers Arapahoe, Douglas, Lincoln, and Elbert counties. The Douglas County jury pool, local procedure, and the defense firms CGH attorneys face there are all factors we plan around from the first demand letter. CGH Injury Lawyers files and tries 18th Judicial District bicycle crash cases directly, with no additional charge for Lone Tree clients compared to our Denver-based cases.

What if the driver who hit me says I was partly at fault?

Colorado follows a modified comparative fault rule (C.R.S. 13-21-111). You can recover as long as your share of fault is less than 50 percent, and your award is reduced by your percentage of fault. If you are found 50 percent or more at fault, you recover nothing. Adjusters regularly inflate a cyclist's fault percentage to approach or exceed that bar, particularly near the I-25 interchange where disputes about lane position, speed, and signaling are easy to fabricate. We use the Safety Stop law (C.R.S. 42-4-1412.5) and the three-foot passing rule (C.R.S. 42-4-1003) to challenge those fault assignments with physical evidence and witness accounts specific to the Lone Tree crash site.

Can I recover if I was not wearing a helmet when I was hit?

Yes. Colorado does not require adults to wear helmets while cycling, and not wearing one is not automatic negligence. An insurer may argue that the absence of a helmet contributed to head or facial injuries, a theory that can reduce your recovery under the comparative negligence rule, but it does not bar your claim entirely. We work with medical experts to establish the cause and extent of your injuries and to show that the driver's failure to maintain three feet of clearance or to yield, not your choice about headgear, is what put you in Sky Ridge Medical Center.

Can my own car insurance cover me after a bicycle crash in Lone Tree?

Often yes. If you carry uninsured or underinsured motorist (UM/UIM) coverage, that coverage may apply to you as a cyclist when an uninsured or underinsured driver causes the crash. This matters most in hit-and-run cases near the Lincoln Avenue commercial corridor and when the at-fault driver carries only state-minimum liability limits. We identify every available policy at the start of every Lone Tree bicycle crash case, including UM/UIM, homeowner, and umbrella coverage.

Does CGH Injury Lawyers have an office in Lone Tree?

No. CGH Injury Lawyers does not have a Lone Tree office. We have one office, at 2701 Lawrence St., Suite 201, Denver, CO 80205, (303) 209-9395. We serve Lone Tree and Douglas County bicycle accident clients from that office, file cases at the Douglas County District Court in Castle Rock when needed, and meet you wherever is convenient. There is no additional charge for Lone Tree clients. We are available in English and Spanish.

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CGH Injury Lawyers · 2701 Lawrence St., Suite 201, Denver, CO 80205 · CGH Injury Lawyers does not have a Lone Tree office. Serving Lone Tree and Douglas County from Denver.