By Doug Adamson
We're that much closer to a new and improved Interstate 5 near JBLM!
Since August 2023, construction crews have been working hard near DuPont. They have been constructing the foundations for major upgrades to I-5. There has been a lot of other work to improve how people get to the interstate and how they get onto the highway.
These improvements down the road will include a new overpass, extended HOV lanes in both directions of I-5, and a roundabout on Steilacoom-DuPont Road.
All the work is expected to wrap up during 2026.
But, we still have a lot of work to finish before that time.
First, let's take a look at what we've done.
A year of progress
Over the last year, crews created a big work zone where a lot is happening. You may have noticed shifted lanes on I-5. That's where we temporarily relocate lanes to work on the highway.
The I-5 bridge over Pendleton Avenue has seen significant changes. Northbound drivers may notice that the right side of the road has been elevated and widened. This will not only accommodate an HOV lane, but also reduce bridge strikes on JBLM.
 |
| The bridge previously had incidents where overweight vehicles would hit the bridge. |
Noise walls were constructed along JBLM southeast of I-5. Walls were constructed between north of Pendleton Avenue and south of the northbound I-5 off-ramp to 41st Division Drive.
 |
| Bird’s-eye view of work on I-5 which included extending noise walls on Joint Base Lewis-McChord |
Crews have done a lot of work to build a new roundabout north of Barksdale Station.
 |
| The new connection between DuPont and I-5 is taking shape. The new route to the highway will go up and over the existing train tracks. |
You'll also see the beginnings of the new Steilacoom-DuPont Road overpass. It's the raised areas north and south of I-5.
Once completed, a new overpass and partial diverging diamond interchange will link Steilacoom-DuPont Road, JBLM and I-5. The new bridge over I-5 will span the railroad tracks, eliminating the need for DuPont travelers to stop for passing trains.
This safety improvement will reduce travel times for all users of the overpass. Once the bridge is complete and open to traffic, work to remove the original overpass will begin, sometime in late 2025 to 2026.
What drivers can expect
This next stage of construction will include similar temporary traffic shifts. This means we'll adjust where lanes are located on the highway. This method helps keep people moving while we improve I-5.
This will allow crews to continue the important work of increasing capacity on this stretch of I-5. Stage 2 will last from summer 2024 to spring 2025.
We'll keep three lanes of traffic open on both directions of I-5. Lane closures generally occur overnight when traffic volumes are lower.
 |
| WSDOT does a lot to keep people moving during construction. All lanes of I-5 will be kept during the work for the exception of night lane closures. |
Please be aware of temporary ramp closures. Give yourself extra time to follow detours if exiting or entering the highway in the area. You can learn more about the project phases and traffic shifts at our online open house. We also encourage you to visit our project webpage and sign up for email alerts to track progress.
Work zone safety
Please stay alert in all work zones to help keep crews safe. Don't drive distracted. Keep your speed in check. We've seen work zone collisions in the past delay the progress of construction projects. We can all work together to help keep this project on track by consistently practicing safe driving through work zones. Most importantly, all our crews want to make it home to their families at the end of their shifts. We appreciate your help on this important issue.
4 comments:
Glad to hear the Pendelton Ave bridge is being raised. Its clearence looks awfully low, and the truck in the picture you used to accompany your post is quite typical of large semis these days in terms of height.
As for I-5, is it just me, or has there been an increase in congestion, particularly southbound from Madigan to just south of the JBLM main gate (where the freeway goes down from 4 lanes to 3) since the construction began?
Highway construction requires temporary changes to the highway. The changes can take a while for travelers to become accustomed to. When completed, we’ll have a new HOV lane down to Mounts Road.
Good morning,
Thank you for the update. I just wonder why the need to extend the HOV lane. It doesn't seem like people are carpooling. When traffic is heavy and the 3 lanes are at a standstill, the people in the HOV lane are usually single. I completely understand their frustration about having an HOV lane rather than just another lane for all to use.
Thank you-
We’re extending the HOV lanes because they work. You may have noticed how congestion has improved after we opened the HOV lanes between JBLM and Lakewood. HOV lanes are less effective if ineligible vehicles use them. The Washington State Patrol enforces the lanes for compliance. Violating HOV rules can be expensive and becomes increasingly more expensive with repeated violations. For a first violation the fine is $186, and all subsequent violations within a two-year period increase to $336. If a doll or dummy is placed in the car, an additional $200 will be added to the fine.
WSDOT comment policy
Post a Comment