Find a truck accident lawyer in Tucson: truck routes, proof and who investigates

Last checked November 8, 2026

A truck crash on I-10 or I-19 near Tucson goes to Arizona DPS.1 On city streets, Tucson Police responds.2 Tucson code keeps trucks over 20,000 pounds on arterial and collector streets unless an exception applies.34 Trucking companies need to keep driver logs for only 6 months,5 so act early.

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Road map of Tucson showing I-10 and I-19, the freight corridors that carry border and cross-country trucks through the city
Tucson keeps trucks over 20,000 lbs on arterial and collector streets. Map data © OpenStreetMap contributors.

Was that big rig allowed on a Tucson neighborhood street?

Tucson has a clear rule here. City code makes every arterial or collector street in its Major Streets and Routes Plan a truck route.3 Vehicles rated above 20,000 pounds, including semitrailers, have to stay on those routes.4

There are exceptions. A truck can leave a route by the shortest path to make a delivery or do work at a property, and then it has to go back to the nearest route.6 Other trips off the routes, and oversize loads on city streets, need a permit from Tucson Police.7

So if a tractor-trailer hit you on a quiet side street, ask what it was doing there. A delivery may explain it. A shortcut may not. Breaking a route rule does not prove the driver caused your crash, but it is a good question for the investigator and for your lawyer.

Why do I-10 and I-19 carry so many trucks near Tucson?

Freight from two directions meets here. A regional plan counted 2,000 to 4,000 combination trucks a day on I-19.8 ADOT has reported as many as 1,500 to 1,800 trucks a day on SR 189, the short link from the Mariposa port to I-19.9 I-19 runs north from there into Tucson.

I-10 has its own record. Pima Association of Governments, citing ADOT's corridor study, says two I-10 segments in Pima County, through central Tucson and east of SR 83, have fatal and serious truck crashes above the state average for similar roads.10

Weather adds risk north of town. ADOT runs a dust detection system along 10 miles of I-10 between Eloy and Picacho Peak.11 If blowing dust played a part, say so in your own notes and ask whether the truck slowed down.

Who investigates a truck accident in Tucson, and where is the report?

Where it happenedAgencyGetting the report
I-10, I-19, SR 189 or another state highwayArizona DPS troopers1Wait 14 days, then call (602) 223-2230 or (602) 223-2236.12 Mail copies are $9 for nine pages, then 10 cents a page.13
Tucson streetTucson Police2Buy it through Crashdocs,14 or ask the Records Section at 270 S. Stone Ave.15
County road in a sheriff patrol districtPima County Sheriff16Records Maintenance, 1650 E. Benson Hwy., Suite C.17

Long truck reports can run many pages, so ask about page fees before you order.

What trucking records should you ask for after a Tucson crash?

RecordFederal ruleWhat it can show
Hours-of-service logsKept at least 6 months5Whether the driver was past the limit
Driving limits11 hours behind the wheel after 10 off, and none after 14 on the clock18The yardstick for those logs
Accident registerKept 3 years after each crash19The company's crash history
Alcohol test after a fatal crashDone as soon as the company can20Whether alcohol was involved

A company has no reason to volunteer any of this. A written request to preserve records, sent early, is the usual fix. While you recover, have someone write down the company name, the DOT number on the door and the trailer plate.

How much insurance does a truck have to carry in Arizona?

Far more than a car. For-hire carriers hauling ordinary freight across state lines need at least $750,000 in coverage.21 Certain hazardous loads hauled in bulk need at least $5 million.22 Trucks working only inside Arizona may follow other limits, so it matters who owned the rig and what it carried.

Several companies may be involved: the driver's employer, the owner of the trailer, a shipper or a repair shop. Do not assume the name on the door is the only one that counts.

What if a City of Tucson truck caused your crash?

A garbage truck or street crew truck brings a much shorter deadline. You have 180 days to file with the City Clerk, and email to [email protected] is preferred.23 Make sure the Clerk's office actually got it, because the form says that is your job.24 A later lawsuit against a public agency must be filed within one year.25

How long do you have after a truck accident in Tucson?

Against a private company, you generally have 2 years to sue.26 Arizona lowers an award by your share of the blame instead of ending the claim.27 The practical deadline is sooner. Hours logs can be gone after 6 months, long before the two years end.5

What should you ask a truck accident lawyer in Tucson?

  • Have you worked cases on I-10 or I-19 under federal trucking rules?
  • Will you send a records letter this week?
  • Was this truck on a legal Tucson route, and can we prove it?
  • Who besides the driver could be responsible?
  • Can you get my records from Banner or Carondelet St. Joseph's, the Level I trauma centers here?2829

Questions

Can a semi drive on residential streets in Tucson?

Trucks over 20,000 pounds have to stay on truck routes,4 except for short trips to deliver or work at a property.6

How long do I have to sue after a truck accident in Tucson?

Generally 2 years.26 If a public agency's truck hit you, a claim is due within 180 days.30

Who investigates a truck crash on I-19?

Arizona DPS troopers handle interstates and state highways.1

How much truck traffic is on I-19?

A 2018 regional plan put it at 2,000 to 4,000 combination trucks a day.8

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Sources

  1. Arizona DPS, Request Records, checked 2026-11-08. “maintains records for collisions (accidents) that were investigated by DPS Troopers occurring on an Interstate or State Highway”
  2. Arizona DPS, Request Records, checked 2026-11-08. “If the report you are requesting was the result of a collision that occurred on a town, city or county road, contact the law enforcement agency in that jurisdiction.”
  3. Tucson City Code, Chapter 20, checked 2026-11-08. “all streets identified as arterial or collector streets in the Major Streets and Routes Plan”
  4. Tucson City Code, Chapter 20, checked 2026-11-08. “shall use only those streets established as truck routes”
  5. 49 C.F.R. § 395.8(k)(1), checked 2026-11-08. “A motor carrier shall retain records of duty status and supporting documents required under this part for each of its drivers for a period of not less than 6 months from the date of receipt.”
  6. Tucson City Code, Chapter 20, checked 2026-11-08. “Leave the truck routes by the shortest route”
  7. Tucson City Code, Chapter 20, checked 2026-11-08. “application shall be made to the chief of police”
  8. Pima Association of Governments, Regional Freight Plan 2018, checked 2026-11-08. “On I-19, the number of daily trucks is closer to between 2,000 and 4,000”
  9. azdot.gov, checked 2026-11-08. “as many as 1,500 to 1,800 each day”
  10. Pima Association of Governments, Regional Freight Plan 2018, checked 2026-11-08. “experience fatal and incapacitating crashes involving trucks at higher rates than the state average”
  11. azdot.gov, checked 2026-11-08. “a 10-mile corridor of I-10 between Eloy and Picacho Peak”
  12. Arizona DPS, Request Records, checked 2026-11-08. “Please wait at least 14 days to check on report availability”
  13. Arizona DPS, Request Records, checked 2026-11-08. “Paper report via U.S. Mail - $9.00 for the first nine pages; $0.10 for each additional page”
  14. Tucson Police, Request Public Records, checked 2026-11-08. “Collision reports are stored electronically in a secure database and are available for purchase at Crashdocs.”
  15. Tucson Police, Request Public Records, checked 2026-11-08. “Tucson Police Department Records Section 270 S Stone Ave Tucson, AZ 85701-1917”
  16. Pima County Sheriff, Patrol Area Map, checked 2026-11-08. “Patrol areas are determined by district jurisdictions.”
  17. Pima County Sheriff, Obtain a Police Report, checked 2026-11-08. “Reports are $5.00 each (additional $.25/per page for reports over twenty pages)”
  18. 49 C.F.R. § 395.3(a)(2)-(3), checked 2026-11-08. “(2) 14-hour period. A driver may not drive after a period of 14 consecutive hours after coming on-duty following 10 consecutive hours off-duty. (3) Driving time and interruptions of driving periods — (i) Driving time. A driver may drive a total of 11 hours during the period specified in paragraph (a)(2) of this section.”
  19. 49 C.F.R. § 390.15(b), checked 2026-11-08. “Motor carriers must maintain an accident register for 3 years after the date of each accident.”
  20. 49 C.F.R. § 382.303(a)(1), checked 2026-11-08. “As soon as practicable following an occurrence involving a commercial motor vehicle operating on a public road in commerce, each employer shall test for alcohol for each of its surviving drivers: (1) Who was performing safety-sensitive functions with respect to the vehicle, if the accident involved the loss of human life”
  21. 49 C.F.R. § 387.9, checked 2026-11-08. “(1) For-hire (In interstate or foreign commerce, with a gross vehicle weight rating of 10,001 or more pounds) Property (nonhazardous) $750,000”
  22. 49 C.F.R. § 387.9, checked 2026-11-08. “(2) For-hire and Private (In interstate, foreign, or intrastate commerce, with a gross vehicle weight rating of 10,001 or more pounds) Hazardous substances, as defined in 49 CFR 171.8, transported in bulk in cargo tanks, portable tanks, or hopper-type vehicles [...] 5,000,000”
  23. City of Tucson, File a Notice of Claim, checked 2026-11-08. “Claimants have 180 days from an accident or injury to file a claim against the City.”
  24. beta.tucsonaz.gov, checked 2026-11-08. “It is your sole responsibility to confirm that the Clerk’s office has received your form.”
  25. A.R.S. § 12-821, checked 2026-11-08. “shall be brought within one year after the cause of action accrues and not afterward”
  26. A.R.S. § 12-542, checked 2026-11-08. “within two years after the cause of action accrues”
  27. A.R.S. § 12-2505, checked 2026-11-08. “the claimant's action is not barred, but the full damages shall be reduced in proportion to the relative degree of the claimant's fault”
  28. Arizona DHS, State Designated Trauma Centers, checked 2026-11-08. “1625 N. Campbell Ave, Tucson, AZ 85719 11/11/24 11/11/27”
  29. Arizona DHS, State Designated Trauma Centers, checked 2026-11-08. “Carondelet St. Joseph’s Hospital 350 N. Wilmot Rd., Tucson, AZ 85718 01/14/25 01/14/28”
  30. Arizona Revised Statutes 12-821.01, checked 2026-11-08. “within one hundred eighty days after the cause of action accrues”

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