ROSEBURG — For Dave Lund, who was a teacher in Roseburg for 17 years before becoming a police officer, there's one call he'll always remember.

ROSEBURG — For Dave Lund, who was a teacher in Roseburg for 17 years before becoming a police officer, there's one call he'll always remember.

He was one of the first officers on scene at a crash off Melrose Road. The occupants, high school students, had been killed on impact, he said.

He recognized two of the passengers right away as former students.

Lund said seeing the consequences of drunken driving firsthand helped lead him to focus his career on getting drunken drivers off the road.

"I'm so passionate about this," he said. "It's such a preventable crime and the cost is so huge."

A statewide law enforcement task force last weekend honored the 10-year Roseburg police veteran with the DUI Enforcement Officer of the year award.

The Roseburg Police Department nominated Lund, 50, for making 84 of the department's 211 DUI arrests last year, the most of any officer. Lund also won grants to combat drunken driving, campaigned against impaired driving in the community and produced a series of vignettes that run before movies at local theaters.

He said it's helped that he has an innate ability to detect impairment in drivers, as he discovered early in his career.

"That skill was always there," he said.

Each year the Oregon DUI Multi-Disciplinary Task Force recognizes a state trooper, city officer and sheriff's deputy at a training conference.

Lund said he was inspired at last year's conference to step up his efforts to arrest drunken drivers. He set a goal for himself of 52 arrests for 2012, one for each week. He had made 40 DUI arrests in 2011.

After reaching 52 by Aug. 31, he asked himself, "How high can I go?"

Last year, Lund obtained for his department a grant for the purchase of pedal carts and goggles that simulate the effects of alcohol on driving, according to Roseburg police.

He also, with his iPhone and Macintosh laptop, produced a series of 15-second commercials based on a public safety campaign originally developed by a Virginia nonprofit organization, "Top Ten Reasons to get a DUI."

Reason No. 4 — "Jail Time is a Cheap, Unpaid Vacation" — features Lund's friend, Rick Green, sitting in a cell as the door closes.

Before entering law enforcement, Lund was a sixth-grade teacher at Hucrest Elemenary School. He was drawn to the excitement of police work and became a reserve officer a year after graduating from the University of Oregon. He worked as a reserve officer for most of his teaching career and became a full-time officer in 2003.

Hood River County Deputy District Attorney Katie Krametbauer was a student in Lund's sixth-grade class at Hucrest. She called Lund "one of those educators who sticks out in your mind."

"Mr. Lund was super engaging and thoughtful," said Krametbauer, who went by "Katie Seitz" then.

As the deputy district attorney handling Hood River County's misdemeanor caseload, she sees DUI defendants from wide-ranging backgrounds.

"It really is a crime that cuts across all barriers," she said.

More drivers these days are caught for substances other than alcohol, such as marijuana and pills, Lund said. He's also seeing more impaired drivers who don't have blood alcohol concentrations above the legal limit, but who "fill the gap" with other intoxicants.

And he said many of his arrests last year were of the person who was merely "the least-drunk person in the car."

"It's amazing how many designated drivers we arrest for DUI," Lund said.

So far in 2013, Lund has 28 DUI arrests and is on track to match his 2012 mark. But he's worked fewer night shifts this year, he said, and with "four months of nights coming up" he expects his number to shoot up.

"Watch out, Roseburg," he said.