Rain-Slicked Roads and I-5 Rockfall Cleanup Slow Portland Commutes
Morning Traffic Overview
Tuesday morning commuters in the Portland metro area should prepare for wet pavement and localized delays as heavy rainfall continues to impact major arteries. Following a significant rockfall incident on Monday evening, the Oregon Department of Transportation (ODOT) is urging caution on Interstate 5. While all lanes on I-5 southbound near the South Corbett Avenue overpass have been reopened, maintenance crews remain in the area today, February 24, to finalize debris removal and monitor the slope. The heavy precipitation has increased the risk of further minor slides, so drivers should remain vigilant and watch for road workers on the shoulder.
Major Roadworks and Active Delays
Several utility and construction projects are active today, potentially impacting travel times across the city:
- I-84 at 82nd Avenue: Utility work is scheduled to begin at 9:00 AM. Commuters should expect a southbound lane closure near the intersection with 82nd Avenue. ODOT anticipates delays of under 20 minutes through this corridor during the mid-morning hours.
- US 30 (NW St. Helens Road): Safety improvement projects continue between NW Bridge Avenue and NW Kittridge Avenue. Travelers can expect periodic daytime lane closures and pedestrian detours as crews work on repaving and traffic signal replacements.
- I-5 Rose Quarter: Overnight lane closures are continuing between the Oregon Convention Center and the Burnside Bridge as part of the Rose Quarter Improvement Project. While these primarily affect night travel, morning travelers may encounter lingering equipment or lane shifts in the median.
- I-84 Corbett Interchange: Culvert repairs between Troutdale and Corbett are causing intermittent shoulder and lane closures in both directions. Use caution when merging in this area due to narrow lane configurations.
Public Transit and TriMet Updates
TriMet is reporting several service alerts across the bus network this morning. High-traffic lines, including Line 72 (Killingsworth/82nd Ave) and Line 77 (Broadway/Halsey), are currently experiencing the highest volume of alerts, ranging from stop relocations to minor weather-related delays. Service on the MAX Blue and Red lines is currently stable, though riders are advised to check for real-time adjustments as the rain persists.
Commuters should also be aware of upcoming changes to the transit system. TriMet has announced that starting March 1, frequency will be reduced on Lines 8, 48, 75, and 76 due to a significant budget gap. While these changes are not in effect today, regular riders are encouraged to review new schedules this week to prepare for longer wait times during off-peak hours starting next Sunday.
Weather and Safety Reminders
With temperatures hovering between 41 and 45 degrees and humidity near 100 percent, visibility and hydroplaning remain primary concerns. The National Weather Service reports a high probability of rain throughout the day. Standing water is possible on low-lying sections of Oregon Highway 217 and Interstate 205. If you encounter a flooded roadway, do not attempt to drive through it; turn around and find an alternate route to ensure a safe commute.