The ramp from Interstate 5 North to Interstate 205 North maintains two thru lanes. (Photo taken 9/22/19).

Here, we see traffic from Interstate 5 South prepare to merge into the northbound lanes of Interstate 205 ahead from the right. (Photo taken 9/22/19).

The speed limits on Interstate 205 North start out at 65 mph for automobiles and 60 mph for trucks. (Photo taken 9/22/19).

Interstate 205 North at Exit 3: Stafford Rd / Lake Oswego (Photo taken 9/22/19).

Interstate 205 North reassurance shield. (Photo taken 9/22/19).

At mile marker 4, Interstate 205 North crosses the Tualatin River. (Photo taken 9/22/19).

Advance signage for Exit 6 - 1 mile ahead. (Photo taken 9/22/19).

Approaching Exit 6, the maximum speed limit decreases to 55 mph for all traffic. (Photo taken 9/22/19).

Interstate 205 North at Exit 6: 10th Street (Photo taken 9/22/19).

Mile marker 7 on Interstate 205 North in Clackamas County. (Photo taken 9/22/19).

View Point on Interstate 205 North in Clackamas County. (Photo taken 9/22/19).

Take Exit 8 to the Clackamas County History Museum. (Photo taken 9/22/19).

Interstate 205 North at Exit 8: OR 43 - West Linn / Lake Oswego (Photo taken 9/22/19).

Take Exit 9 to the McLoughlin House National Historic Site. (Photo taken 9/22/19).

Interstate 205 North at Exit 9: OR 99E - Downtown Oregon City / Gladstone (Photo taken 9/22/19).

Take Exit 10 to Clackamas Community College and the End of the Oregon Trail Center. (Photo taken 9/22/19).

The speed limit on Interstate 205 North remains 55 mph. (Photo taken 9/22/19).

Interstate 205 North at Exit 10: OR 213 South - Oregon City / Molalla (Photo taken 9/22/19).

Interstate 205 North as it crosses the Clackamas River and enters Gladstone. (Photo taken 9/22/19).

Interstate 205 North at Exit 11: Gladstone / DMV (Photo taken 9/22/19).

View on Interstate 205 North at mile marker 12. (Photo taken 9/22/19).

Interstate 205 North at Exit 12: OR 212 East / To OR 224 East - Damascus / Estacada (Photo taken 9/22/19).

Advance signage for Exit 13 on Interstate 205 North. Take Exit 13 to get to the local State Police barracks. (Photo taken 9/22/19).

Interstate 205 North at Exit 13: OR 213 North / OR 224 West - 82nd Ave / Milwaukie (Photo taken 9/22/19).

Take Exit 14 to Clackamas Town Center and Clackamas Promenade. (Photo taken 9/22/19).

Interstate 205 North at Exit 14: Sunnybrook Blvd / Sunnyside Rd (Photo taken 9/22/19).

Interstate 205 North reassurance shield. (Photo taken 9/22/19).

Interstate 205 North at Exit 16: Johnson Creek Blvd (Photo taken 9/22/19).

Interstate 205 North as it enters the Portland city limits and Multnomah County. (Photo taken 9/22/19).

Take Exit 19 to Eastport Plaza. (Photo taken 9/22/19).

Take Exit 17 to Willamette National Cemetery and the Oregon Korean War Memorial. (Photo taken 9/22/19).

Interstate 205 North at Exit 17: Foster Rd (Photo taken 9/22/19).

Advance signage for Exit 19, which is 3/4 mile ahead. (Photo taken 9/22/19).

Take Exit 19 to Gresham and the DMV. (Photo taken 9/22/19).

Interstate 205 North at Exit 19: US 26 - Powell Blvd / Division St (Photo taken 9/22/19).

Advance overhead signage for Exits 20, 21A, and 21B on Interstate 205 North. (Photo taken 9/22/19).

Interstate 205 North at Exit 20: Washington St / Stark St (Photo taken 9/22/19).

Interstate 205 North approaching Exit 21B - 1/2 mile. (Photo taken 9/22/19).

Interstate 205 North at Exit 21A: Glisan St (Photo taken 9/22/19).

Interstate 205 North at Exit 21B: Interstate 84 West / US 30 West - Portland (Photo taken 9/22/19).

Overhead mileage sign listing the distances to the next three exits on Interstate 205 North. (Photo taken 9/22/19).

Take Exit 22 to Mount Hood and the Columbia River Gorge. (Photo taken 9/22/19).

Interstate 205 North at Exit 22: Interstate 84 East / US 30 East - The Dalles (Photo taken 9/22/19).

Interstate 205 North at Exit 23A: US 30 By-Pass East - Sandy Blvd (Photo taken 9/22/19).

Interstate 205 North at Exit 23B: US 30 By-Pass West - Killingsworth St (Photo taken 9/22/19).

Interstate 205 North at Exit 24: Airport Way West / Portland International Airport (Photo taken 9/22/19).

Interstate 205 North at Exit 24B: Airport Way East (Photo taken 9/22/19).

View on Interstate 205 North as it starts across the Glenn L. Jackson Bridge, which will carry I-205 North traffic over the Columbia River into Washington State. (Photo taken 9/22/19).

As Interstate 205 North makes its way across the Glenn L. Jackson Bridge over the Columbia River, this sign warns motorists that they're now leaving the Portland city limits. (Photo taken 9/22/19).

Another view on Interstate 205 North as it crosses the Columbia River on the Glenn L. Jackson Bridge. (Photo taken 9/22/19).

This signage is posted as Interstate 205 North prepares to leave Oregon to enter Washington State on the Glenn L. Jackson Bridge. It thanks you for visiting Oregon and encourages you to come back soon. (Photo taken 9/22/19).

Continuing across the Columbia River on the Glenn L. Jackson Bridge on Interstate 205 North. (Photo taken 9/22/19).

View on Interstate 205 North at mile marker 26, as it prepares to cross the state line into Washington State by crossing the Columbia River on the Glenn L. Jackson Bridge. (Photo taken 9/22/19).

One final look at the Glenn L. Jackson Bridge over the Columbia River on Interstate 205 North as it crosses the border into Washington State. (Photo taken 9/22/19).