Highway 29 and Highway 20 Construction Zone Crash Lawyer for Lake and Napa Counties

Table of Contents

Does it matter whether my Highway 29 work zone crash happened in Lake County or Napa County?

The county determines which Caltrans district claims office takes a claim filed directly with Caltrans. When the State is sued over an injury in California, the proper trial court is in the county where the injury occurred (Government Code section 955.2). On motion, the trial can be moved. The Law Offices of J. Chrisp handles many highway construction zone crash cases.

The Law Offices of J. Chrisp represents people hurt in construction zone crashes on Highway 29 and Highway 20 in Lake County and on Highway 29 in Napa County. The firm serves both counties. Consultations are free, the firm works on a contingency fee, and there is no fee unless we win. Call 877-J-CHRISP (877-524-7477); the phone is answered 24/7.

Recent Caltrans work on Highway 29 and Highway 20

Lake County

Konocti Corridor: the $85 million first phase widened a three-mile segment of Highway 29 between Lower Lake and Kelseyville to a four-lane expressway, completed in June 2023. The full project would widen eight miles in three segments, and Caltrans says the partners are working to secure funding to finish it (Caltrans project page).
Caltrans District 1’s road information bulletin for October 16 to 22, 2026 listed construction work on Highway 29 in Twin Lakes, from B Street to Spruce Grove Road, with one-way traffic control from 8 p.m. to 6 a.m.
For Highway 20, that bulletin listed culvert work west of Upper Lake, between Scotts Valley Road and Saratoga Springs Road, under one-way traffic control on October 16. It also listed utility work with lane closures in Clearlake Oaks on October 22.

Napa County

Culvert replacement on Highway 29 between Rutherford Road and Oakville Cross Road in Rutherford: during this emergency project, Caltrans ran reverse one-way traffic control 24 hours a day (Caltrans project page). When Phase 1 finished early, both lanes reopened and 35 mph speed reduction signs went up. Phase 2 began March 25, 2026, with work expected to run into June (Caltrans, March 25, 2026).
Sign upgrades on Highway 29 between Lincoln Avenue and West Imola Avenue in Napa were scheduled to bring overnight rolling lane and ramp closures, 7 p.m. to 6 a.m., Sunday through Thursday nights from March 22 to May 31, 2026 (Caltrans, March 20, 2026).

Caltrans describes scheduled roadwork as weather permitting and subject to change.

Caltrans claims offices and courts for each county

County	Caltrans district claims office	Superior court
Lake	District 1, P.O. Box 3700, Eureka, CA 95502	Superior Court of California, County of Lake
Napa	District 4, P.O. Box 23660, Oakland, CA 94623-0660	Superior Court of California, County of Napa

A claim can go straight to a district office if it is for $12,500 or less and concerns injury or death believed to be caused by Caltrans (Caltrans, Submit Damage Claim). Larger claims, and claims about another state agency, go to the Government Claims Program.

Arguments a public entity may raise

The two arguments below respond to a dangerous condition claim under Government Code section 835. First, a condition is not dangerous if the court decides as a matter of law that its risk was minor, trivial or insignificant (Government Code section 830.2). The court views the evidence most favorably to the injured person and considers the surrounding circumstances. The test is whether any reasonable person would find a substantial risk of injury to careful, foreseeable users.

Second, the entity can avoid liability by proving it acted reasonably (Government Code section 835.4). If an employee created the condition, the question is whether that act or omission was reasonable. If the claim rests on notice, the question is whether the entity’s protective action, or its failure to act, was reasonable. The probability and gravity of potential injury are weighed against the practicability and cost of the alternative. For notice claims, the time and opportunity the entity had to act also count.

Time limits for a claim against a public entity

Six months after the cause of action accrues is the deadline for presenting a personal injury claim to a public entity (Government Code section 911.2). A late-claim application is possible within a reasonable time, but no later than one year after accrual, and it has to explain the delay (Government Code section 911.4).

Until the claim has been acted on or deemed rejected, no lawsuit for damages may be brought against the entity, subject to statutory exceptions (Government Code section 945.4). After a written rejection notice that meets the statute, the suit is due within six months of personal delivery or mailing. If no such notice is given, it is due within two years after accrual (Government Code section 945.6).

Offices and results

The firm’s main office is in Lake County at 9667 Highway 29, Lower Lake, CA 95457. The firm does not have an office in Napa County. Its other offices are at 3558 Round Barn Blvd, Suite 200, Santa Rosa, CA 95403, and 1330 Bush Street, Suite 9D, San Francisco, CA 94109. The firm’s founder, Jesse Chrisp, was raised in Lake County. Clearlake, Kelseyville, Lakeport, Lucerne, Napa and the Napa Valley are among the places on the firm’s areas list.

Results shown on chrisplaw.com include $900,000 in a case involving a dangerous construction zone that caused a motorcycle crash. Every case is different, and prior results do not guarantee a similar outcome.

Frequently asked questions

Which CHP offices cover Highway 29 and Highway 20?

The CHP’s Clear Lake Area office, at 5700 Live Oak Drive in Kelseyville, says the roadway it is responsible for includes all state highways in Lake County, among them Routes 20 and 29. The CHP’s Napa Area office, at 975 Golden Gate Drive in Napa, lists State Route 29 among the routes it patrols.

Who can bring a claim after a fatal work zone crash?

A wrongful death claim may be brought by the person’s surviving spouse, domestic partner, children and issue of deceased children, or by the personal representative on their behalf (Code of Civil Procedure section 377.60). If there is no surviving issue, the people who would inherit by intestate succession may bring it. If they were dependent on the person who died, a putative spouse, children of the putative spouse, stepchildren or parents may also bring it.

Does the firm take motorcycle crash cases on these highways?

Yes. Motorcycle accidents are one of the firm’s practice areas, along with car and truck accidents.

If you were hurt in a construction zone crash on Highway 29 or Highway 20 in Lake County, or on Highway 29 in Napa County, call the Law Offices of J. Chrisp 24/7 at 877-J-CHRISP (877-524-7477) for a free consultation. There is no fee unless we win.

About the Law Offices of J. Chrisp

The Law Offices of J. Chrisp is a Northern California personal injury law firm founded by attorney Jesse Chrisp, who was raised in Lake County. The firm represents injured people, with offices in Lower Lake (main office), Santa Rosa and San Francisco, and serves Sonoma, Napa, Lake and Mendocino counties and the San Francisco Bay Area. Consultations are free, the firm works on a contingency fee with no fee unless the firm wins, and the phone is answered 24/7 at 877-J-CHRISP (877-524-7477). The firm was named to Best Law Firms 2026 (Tier 1, Santa Rosa, Personal Injury Litigation – Plaintiffs). Jesse Chrisp has been recognized by The Best Lawyers in America since 2024 and selected to Super Lawyers from 2023 to 2026.