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Tacoma Area Construction



Relocating I-5 in Tacoma a major effort that requires significant lane reduction

Trying to accommodate 197,000 vehicles a day while building the most substantial overhaul of Interstate 5 in Tacoma since the highway was first opened in the 1960s is, to put it mildly, a challenge. We've asked for a lot of patience from drivers this summer. We've had overnight closures, full weekend lane closures, and many ramp closures and detours. Your cooperation during those temporary lane restrictions have helped construction move forward. We need your help once again as we move into a new phase of building HOV lanes through Tacoma on I-5. Continue reading at the WSDOT Blog.


Crews are building a new path for northbound I-5 in Tacoma



Paving closes two Tacoma intersections t

Drivers in the Tacoma area can expect weekend intersection and ramp closures. The closures will allow crews to finish paving the intersections of Portland Avenue/East 28th Street and East Bay Street/East 28th Street. The work is connected to projects to extend Interstate 5 HOV lanes into Tacoma.

The work is weather-dependent and could be rescheduled.

Drivers can expect congestion and are encouraged to plan extra time into their trips.

Weekend closure schedule
9 p.m. Saturday, Sept. 24, through 5:30 a.m. Sunday, Sept. 25
• Intersection of Portland Avenue and East 28th Street
• Northbound Interstate 5 exit to Portland Avenue/East 28th Street

5:30 a.m. to 4 p.m. Sunday, Sept. 25
• Intersection of Bay Street and East 28th Street
• East 28th Street from Portland Avenue to Bay Street
• East 28th Street/Bay Street on-ramp to northbound I-5
• Bay Street on-ramp to northbound State Route 167 (River Road)



Work continues for I-5 HOV projects in Tacoma

Lane closures
Drivers may encounter single- and double-lane closures in both directions of I-5 between Port of Tacoma Road and M Street.

Ramp closure through September
Southbound I-5 exit to southbound State Route 7 is closed around the clock to all vehicles through the end of September. The closure is associated with the continued demolition of the East McKinley Way overpass.


Short-term ramp closures

11:59 p.m. Friday, Sept. 23, to 6 a.m. Saturday, Sept. 24
• Southbound I-5 exit to northbound I-705
• East Bay Street on-ramp to southbound I-5
• Portland Avenue on-ramp to southbound I-5
• Northbound I-5 collector-distributor exit to northbound I-705 and southbound SR7 will close until 5 a.m.


10 p.m. Monday, Sept. 26, to 6 a.m. Tuesday, Sept. 27
Closing Interstate 705 on-ramp to southbound I-5, State Route 16 and South 38th Street.

11 p.m. Tuesday, Sept. 27, to 4 a.m. Wednesday, Sept. 28
Closing northbound I-5 collector/distributor. Eastbound SR 16 traffic headed to northbound I-5, and traffic from South 38th Street to northbound I-5, will be detoured through the South 56th Street interchange and back onto mainline northbound I-5.

10 p.m. Wednesday, Sept. 28, to 6 a.m. Thursday, Sept. 29
Closing I-705 on-ramp to southbound I-5, SR 16 and South 38th Street.

11 p.m. Thursday, Sept. 29, to 6 a.m. Friday, Sept. 30
Closing I-705 on-ramp to southbound I-5, SR 16 and South 38th Street.

Saturday, Oct. 1
12:01 a.m. – 6 a.m.
• Closing southbound I-5 exit to I-705 and East 26th Street.
• Closing I-705 on-ramp to southbound I-5.
1 a.m. – 5 a.m.
• Closing mainline northbound I-5. I-5 traffic will be detoured via I-705, State Route 509 and Portland Avenue. 


Drain installation closes SR 7 ramp to westbound 38th Street in Tacoma

Drivers who use the southbound State Route 7 ramp to westbound 38th Street in Tacoma will need to use an alternate route during daytime hours on Monday, Sept. 26, and Tuesday, Sept. 27, while Washington State Department of Transportation maintenance crews install a drain pipe near southbound SR 7.

Lane and ramp closure
• From 8 a.m. to 3 p.m. on Monday, Sept. 26, and Tuesday, Sept. 27, drivers will encounter a double-lane closure on southbound SR 7 near milepost 58. The off-ramp to westbound 38th Street will also close during this time.


New Pacific Avenue overpass opens in Tacoma,  East McKinley Way overpass closed

A key route into and out of downtown Tacoma is now open. The new Pacific Avenue bridge at Interstate 5 has opened to one lane of traffic in each direction. The overpass is also open for use by bicyclists and pedestrians. Crews will continue work to complete the overpass. The bridge ultimately will have a four-lane configuration, a 6-foot-wide sidewalk and a 14-foot-wide shared-use path. 

At the same time, East McKinley Way at I-5 is closed to all traffic. The closure will allow crews to demolish and rebuild the overpass. The closure will be in effect around the clock and is expected to last up to 18 months. During that time, drivers, bicyclists and pedestrians will detour to Pacific Avenue.
East Mckinley Way at I-5 in Tacoma is closed
 
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