CONTACT US

One Union Square
600 University St., Suite 2510
Seattle, WA 98101

206.838.9100 main phone
206.838.9101 main fax

EMAIL SOCIUS

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Directions From:

Northbound I-5
If you are driving to One Union Square using northbound I-5, take exit 165 for Seneca Street. From Seneca Street, turn right at the first light onto 6th Avenue. Next, make a soft right-hand turn at the second light onto University Street. Take care not to make a hard right turn onto the northbound I-5 on-ramp; there is a barrier dividing the lanes, and you should proceed to the left of the barrier while making your right turn.

Follow University Street as it curves northbound and becomes 7th Avenue. Turn left into the Union Square Garage. Follow the signs for parking to One Union Square. Take the West elevators to the building’s lower lobby, then the escalator to the main plaza. The West elevators can also be taken to the main plaza, where you can enter the building through the front entrance. In the One Union Square lobby, you will find additional elevators that will take you to the floor where our offices are located. Please use the keypad to select the 25th floor.

Southbound I-5
If you are driving to One Union Square using southbound I-5, take exit 165B for Union Street. Turn left at the first light onto 7th Avenue. Turn right into the Union Square Garage which will be just ahead under Two Union Square, the office tower adjacent to One Union Square. Follow the signs for parking to One Union Square.

Take the West elevators to the building’s lower lobby, then the escalator to the main plaza. The West elevators can also be taken to the main plaza, where you can enter the building through the front entrance. In the One Union Square lobby, you will find additional elevators that will take you to the floor where our offices are located. Please use the keypad to select the 25th floor.

Westbound I-90
If you are driving to One Union Square using westbound I-90, take exit 2C for I-5 northbound. Take the Madison Street exit and turn left at the first light onto Madison Street. Travel one block and turn right onto 6th Avenue. Travel three blocks and make a soft right-hand turn onto University Street. Take care not to make a hard right turn onto the northbound I-5 on-ramp; there is a barrier dividing the lanes, and you should proceed to the left of the barrier while making your right turn.

Follow University Street as it curves northbound and becomes 7th Avenue. Turn into the Union Square Garage, which is on your left. Follow the signs for parking to One Union Square.

Take the West elevators to the building’s lower lobby, then the escalator to the main plaza. The West elevators can also be taken to the main plaza, where you can enter the building through the front entrance.  In the One Union Square lobby, you will find additional elevators that will take you to the floor where our offices are located. Please use the keypad to select the 25th floor.