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Traffic on Main Street through central Longmont, Colorado. CGH Injury Lawyers represents rear-end crash victims in Longmont.

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Longmont Rear-End Accident Lawyers Who Handle The Transfer To Boulder

US 287 runs through Longmont as Main Street, State Highway 119 carries the Diagonal traffic in from Boulder, and State Highway 66 crosses the north. CGH Injury Lawyers serves Longmont from our Denver office and files at the Boulder County Combined Court on Kimbark Street, in town. No fee unless we win.

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  • The driver behind is usually at fault. Colorado requires drivers not to follow another vehicle more closely than is reasonable and prudent, having due regard for the speed of the vehicles and the traffic and condition of the highway (C.R.S. 42-4-1008). A regional highway running through a city centre is exactly the condition that standard is measured against.
  • Partial blame reduces a claim rather than ending it. Under C.R.S. 13-21-111 a share of fault below 50 percent reduces the award in proportion, and at 50 percent or more recovery is barred.
  • Three years is the general deadline, and 182 days is the trap. Colorado allows three years for tort actions for bodily injury arising out of the use or operation of a motor vehicle (C.R.S. 13-80-101(1)(n)). A claim touching a public entity generally needs written notice within 182 days of discovering the injury (C.R.S. 24-10-109(1)).
  • The court is in Longmont and the Level II trauma centre is in Boulder. CGH Injury Lawyers files Boulder County cases in the Twentieth Judicial District and serves the city from the Denver office.

Longmont has two hospitals inside the city and neither is the region Level II. That sits in Boulder, about fifteen miles away along the Diagonal.

On a serious rear-end file that produces two medical records rather than one, and the transfer decision between them is often the best evidence of how bad the injury looked at the scene. Our Colorado injury attorneys collect both sets from the start.

Who is at fault

Why the following driver usually carries a Longmont rear-end crash

Colorado asks drivers to keep a distance suited to the speed of the vehicles, the traffic and the condition of the highway (C.R.S. 42-4-1008). Striking the vehicle ahead is, in most cases, evidence that the distance was not enough.

Longmont road types make that a live question. A distance that works on the Diagonal is plainly inadequate on Main Street, and drivers arriving from one onto the other frequently carry the wrong following distance with them.

Clear liability rarely ends the dispute. Once fault is hard to contest, insurers reach for three familiar arguments:

  • The collision was too light to have caused a genuine injury.
  • The symptoms come from an earlier condition rather than the crash.
  • The lead driver stopped abruptly and shares the blame.

We build fault and injury together. That means securing the Longmont police, Boulder County Sheriff or Colorado State Patrol report early, and collecting both the local hospital record and any Boulder transfer record together.

The wider collision practice for the city sits on our Longmont car accident lawyer page.

Where Longmont rear-end crashes cluster

The corridors and conditions that produce the impacts

A rear-end crash needs one condition: a vehicle slowing faster than the driver behind expected. Longmont produces that in five ways, and the transition between highway and city speed drives most of them.

  1. State Highway 119 and the Diagonal

    The Diagonal carries commuter traffic between Boulder and Longmont at highway speed and delivers it into the city grid, where the signal spacing changes abruptly.

    Drivers arriving off a high-speed facility routinely keep a following distance suited to the road they have just left, which is the most common mechanism on this approach.

  2. US 287 as Main Street

    Main Street carries regional highway traffic straight through the centre of the city, with closely spaced signals, on-street activity and continuous business access.

    These impacts occur at lower speeds than the highway crashes, and insurers press that point hard. Low speed and low injury are different things, and the medical record has to establish the difference.

  3. Ken Pratt Boulevard and the southern arterial

    Ken Pratt carries State Highway 119 traffic across the southern part of the city through long signalised runs with heavy left-turn movements.

    A left-turn queue that spills past its bay is a recurring mechanism, because the stopped vehicles end up in a lane that traffic behind is still treating as moving.

  4. State Highway 66 and the northern edge

    State Highway 66 carries east-west traffic across the top of the city, and the intersections along it combine rural approach speeds with urban turning movements.

    That combination widens the speed differential, and it widens further where agricultural or construction vehicles are using the same road.

  5. Hover Street and the retail grid

    Hover Street carries the retail load through frequent driveway access, and vehicles decelerate out of a through lane to reach entrances throughout the day.

    Where a road authority is implicated in a surface condition or traffic control, the 182-day notice under C.R.S. 24-10-109(1) can come into play, running from discovery of the injury.

Local knowledge

Longmont courts. Longmont trauma care. Longmont roads.

A Longmont rear-end case is grounded in three places, and the court is the one inside the city.

Courthouse

Boulder County Combined Court, Longmont, Twentieth Judicial District, 1035 Kimbark Street, Longmont, CO 80501. The main Boulder County Combined Court is at 1777 6th Street, Boulder, CO 80302, and the listed line is (303) 441-3750.

Which location hears a given matter depends on the case type and the division, so the filing location is worth confirming rather than assuming. Venue usually follows the county where the crash happened, though Colorado rules can also allow filing where a defendant resides or may be found.

Trauma care

Longmont United Hospital, 1950 Mountain View Avenue, Longmont, CO 80501, is a Level III trauma centre, and UCHealth Longs Peak Hospital in Longmont is also a Level III. The nearest Level II is Boulder Community Health Foothills Hospital, 4747 Arapahoe Avenue, Boulder, CO 80303.

A Level III centre stabilises and transfers the most serious injuries rather than treating them through. That produces two record sets, and the transfer decision itself documents how severe the injury looked at the scene.

High-crash corridors

US 287 as Main Street, State Highway 119 as Ken Pratt Boulevard and the Diagonal Highway, State Highway 66, State Highway 52, Hover Street and Nelson Road carry the volume between them.

CGH Injury Lawyers takes rear-end cases from every one of those corridors, including the county roads where the Boulder County Sheriff or the Colorado State Patrol takes the report.

What to do after

The first hours after a rear-end crash in Longmont

Neck and disc injuries commonly feel manageable at the roadside and considerably worse two or three days later. Where a transfer to Boulder happens, the first hours also generate the most useful documents in the case.

  1. Call 911 and get the report started

    Colorado requires the driver of a vehicle involved in a crash resulting in injury, serious bodily injury, death, or any property damage to give immediate notice to the nearest police authority (C.R.S. 42-4-1606). Longmont police respond on city streets, the Boulder County Sheriff covers the county, and the Colorado State Patrol handles the highway corridors.

    A separate provision of that section lets an officer skip a written report on a minor property-damage-only crash. That limits the officer duty and does not remove the driver duty to give notice.

  2. Keep track of every facility you are taken to

    A serious injury here can begin at a Longmont hospital and continue in Boulder. Both records matter, and they are held by different organisations.

    Write down each facility name and the approximate time of arrival. Reconstructing that sequence months later is far harder than noting it on the day.

  3. Photograph the approach and the signal

    Photograph the front of the other vehicle and the rear of yours, the resting position of both, and the signal or sign controlling the approach.

    Where a driver has just come off the Diagonal onto a city street, the change in road character is part of the mechanism and is worth capturing.

  4. Decline the recorded statement

    Do not give a recorded statement and do not sign a release before an attorney has read it.

    In rear-end files the recorded statement is where an adjuster works toward two admissions: that the injury was mild, and that the stop was sudden.

  5. Watch both deadlines

    Colorado generally allows three years from the crash for motor vehicle injury claims (C.R.S. 13-80-101(1)(n)). Where a public entity is involved, the 182-day written notice under C.R.S. 24-10-109(1) is a jurisdictional prerequisite and missing it can bar that part of the claim outright.

    What an adjuster is doing on that first call is set out in the insurance adjuster trap.

Compensation

What a Longmont rear-end claim can recover

Colorado divides recoverable losses into two groups, and the caps treat them very differently.

Economic damages, which the non-economic cap does not limit

  • Emergency treatment, imaging, surgery and follow-up care
  • Physical therapy and chiropractic treatment for neck and back injury
  • Lost wages and lost income during recovery
  • Reduced earning capacity going forward
  • Vehicle damage and related out-of-pocket cost

Non-economic damages, which are capped

  • Pain and suffering
  • Emotional distress
  • Loss of enjoyment of life
  • Loss of consortium

Colorado caps non-economic damages under C.R.S. 13-21-102.5, amended by House Bill 24-1472 with effect from 1 January 2025 to set the figure at $1.5 million. The statute begins adjusting that figure for inflation on 1 January 2028 and every two years after.

Two separate routes reach the raised cap. A civil action filed during calendar 2025 qualified regardless of when the crash happened, and independently any claim accruing on or after 1 January 2025 qualifies, which is the route covering a crash today.

Physical impairment and disfigurement sit outside that cap, economic damages are not limited by it either, and wrongful death claims fall under a separate section. Exemplary damages may be available under C.R.S. 13-21-102 where the conduct involved fraud, malice, or willful and wanton disregard.

A claim against a public entity works differently. The Governmental Immunity Act caps the total recoverable amount, economic and non-economic together. For claims accruing on or after 1 January 2026 the Secretary of State certified $505,000 for one person and $1,421,000 for two or more in a single occurrence, with no individual exceeding $505,000.

Which figure governs a particular crash turns on the accrual date, the parties and the theory pleaded, so it is worth confirming rather than assuming. How car accident settlements are calculated in Colorado walks through how the categories add up.

Defences insurers use

The five arguments that show up in Boulder County files

Fault on a rear-end crash is usually the easy part. Boulder County files get fought over injury severity and over what the gap between two hospitals means.

The transfer proves nothing about severity. Where a patient moves from a Level III to a Level II, insurers characterise it as routine rather than clinical.

The transfer record itself answers that, because it documents the clinical reason. A decision to move a patient is made on findings, and those findings are in writing.

The impact was too minor to injure anyone. Bumper systems are engineered to absorb and rebound from low-speed impacts rather than to record them, so visible damage tracks occupant injury poorly.

Same-day documentation, imaging and a treating physician opinion answer that directly. It surfaces most often in the Main Street crashes, where speeds genuinely are low.

You stopped too suddenly. Under C.R.S. 13-21-111 an insurer needs to move only 50 percent of the fault to defeat the claim completely, which is why this one is pushed hard even when it is weak.

On a highway running through a city centre, braking for a signal is ordinary careful driving. Witness accounts and the scene evidence are what establish that.

The symptoms come from an earlier condition. Prior records get requested to build an alternative explanation for neck and back findings.

A treating physician who can separate a pre-existing finding from an acute post-crash change is what answers it. The distinction is medical, and it needs to be documented as such.

The other driver had no coverage. Colorado is a fault-based state, so the claim runs against the at-fault driver liability insurer, and where that driver carries minimum limits or nothing, uninsured and underinsured coverage on your own policy or an employer commercial policy may apply.

On a commuter corridor the striking driver often lives at the other end of it, which affects both the available coverage and where a suit may be filed.

Those questions are worked through in is Colorado a no-fault state and in hit by an uninsured driver in Colorado.

The law behind your claim

What a Longmont rear-end claim has to establish

A rear-end claim is a negligence claim. The following driver begins in a difficult position, and the elements still have to be proved:

  • Duty. Every Colorado driver owes other road users reasonable care, including the duty to follow at a reasonable and prudent distance (C.R.S. 42-4-1008).
  • Breach. The following driver fell short, usually by following too closely, driving too fast for conditions, or failing to watch the road ahead.
  • Causation. The breach caused the collision and the collision caused the injury. This is where most Longmont files are genuinely contested.
  • Damages. The injury produced losses the law recognises, economic and non-economic.

Comparative fault runs across all four. Under C.R.S. 13-21-111 a plaintiff below 50 percent recovers a reduced award, and at 50 percent or above recovers nothing.

These elements govern every collision claim in the state. Our statewide Colorado car accident page sets them out in more depth.

How the claim works

From first call to resolution

A Longmont rear-end claim moves through six stages. Most resolve before a courtroom, and each is prepared as though it will not.

  1. Free case review

    We go through what happened, explain how Colorado law applies, and answer questions at no cost and with no obligation.

  2. Investigation and preservation

    We collect the Longmont police, Boulder County Sheriff or Colorado State Patrol report, and request records from every facility that treated the injury, including any Boulder transfer.

  3. Treatment and documentation

    A claim cannot be valued until the medical picture is stable. Rushing this stage is the most common way a rear-end injury gets undervalued.

  4. Demand

    We calculate damages across every category Colorado allows and present a documented demand tying the injury to the mechanism of the impact.

  5. Negotiation

    Most Longmont files resolve here, and they resolve better when the insurer knows the firm tries cases.

  6. Filing in Boulder County

    If the offer stays unreasonable we file in the Twentieth Judicial District, at the Longmont location on Kimbark Street or in Boulder depending on the division. Managing Partner Kevin Cheney is a member of the American Board of Trial Advocates and has tried more than 25 cases to verdict.

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Real Colorado results

Verdicts and settlements CGH has recovered in Colorado car accident cases

  • $3,000,000 Car crash settlement, Montrose County
  • $2,527,546 Car crash verdict, Jefferson County
  • $1,654,629 Car crash verdict, Boulder County
  • $1,500,000 Car crash settlement, Summit County

Past results do not guarantee or predict a similar outcome. Every case turns on its own facts, injuries, and available insurance coverage.

Your team

The attorneys handling your Longmont rear-end case

CGH Injury Lawyers is the trade name of Cheney Galluzzi & Howard, LLC, an eight-attorney Colorado firm founded in 2016. The firm works in English and Spanish.

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Managing Partner Kevin Cheney is a member of the American Board of Trial Advocates and Treasurer of the Colorado Trial Lawyers Association. Timothy G. Tarr has been recognised by Best Lawyers each year from 2023 through 2026, and Nicole Greene was named a Super Lawyers Rising Star in 2025.

Every Longmont rear-end case is handled by a licensed Colorado attorney. The fee is contingent, so nothing is owed unless the case is won.

More on Kevin Cheney background and the firm Colorado case results.

Serving Longmont from Denver

CGH Injury Lawyers does not have a Longmont office

Our office is at 2701 Lawrence St., Suite 201, Denver, CO 80205. There is no Longmont location, no satellite address and no local storefront.

The courthouse is in Longmont and the firm is not. We serve the city and Boulder County from Denver, file in the Twentieth Judicial District, and travel to clients for meetings, medical appointments and site visits. Call (303) 747-4817 or use our contact page.

Frequently asked questions

Longmont rear-end accidents: common questions

I was stabilised in Longmont then moved to Boulder. Does that help or hurt the claim?

It generally helps, because the transfer is documented and the reasons for it are recorded. A decision to move a patient to a higher level of care is a clinical judgement written down at the time.

Both record sets belong in the file. An insurer reviewing only the local record sees a much smaller injury than the one actually treated.

Is the driver who hit me from behind automatically at fault?

Usually responsible, but not automatically. Colorado requires a following distance that is reasonable and prudent for the speed and conditions (C.R.S. 42-4-1008), which puts the following driver in a difficult starting position.

Insurers still work to move a share of blame by arguing the lead driver stopped short, merged late or had a brake light out. Under C.R.S. 13-21-111 a share below 50 percent reduces recovery rather than ending it.

Where would my Longmont lawsuit be filed?

In the Twentieth Judicial District. The district runs a location at 1035 Kimbark Street in Longmont and the main court at 1777 6th Street in Boulder.

Which one hears a given matter depends on the case type and division, so it is worth confirming with the clerk. Venue usually follows the county where the crash occurred, though Colorado rules can also allow filing where a defendant resides or may be found.

My car barely has a mark on it. Is there still a claim?

Possibly. Vehicle damage is a poor proxy for occupant injury, because modern bumper systems are designed to absorb energy rather than display it.

Neck, disc and concussion injuries all occur in impacts leaving very little visible damage. Prompt medical documentation is what answers the argument.

The crash was on the Diagonal outside the city. Does that change anything?

The legal analysis is the same, but the responding agency changes. Crashes outside the city limits are generally handled by the Boulder County Sheriff or the Colorado State Patrol rather than Longmont police.

Speeds on that corridor are higher, which tends to increase injury severity. Venue generally still points to the Twentieth Judicial District.

How long do I have to bring a Longmont rear-end claim?

Colorado generally allows three years from the date of the crash for tort actions arising out of the use or operation of a motor vehicle (C.R.S. 13-80-101(1)(n)). A claim involving a public entity generally requires written notice within 182 days of discovering the injury (C.R.S. 24-10-109(1)).

Those are outside limits rather than targets. Records held across two hospital systems take longer to assemble than most people expect.

Does CGH Injury Lawyers have an office in Longmont?

No. There is one office, at 2701 Lawrence St., Suite 201, Denver, CO 80205.

Longmont and Boulder County clients are served from that office, cases are filed in the Twentieth Judicial District, and meetings happen wherever is convenient. Call (303) 747-4817 for a free, confidential consultation.

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IT'S MORE THAN MONEY.

Talk to a Longmont rear-end accident lawyer

Rear-end injuries get harder to prove the longer a file sits, and records held across two hospital systems take longer to assemble than most people expect. Call CGH Injury Lawyers at (303) 747-4817 or request a free consultation.

Free case review

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(303) 747-4817

CGH Injury Lawyers · 2701 Lawrence St., Suite 201, Denver, CO 80205 · Serving Longmont from our Denver office

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