Highway 99 Roadwork Began in Phoenix

Construction crews have started a resurfacing project on a key stretch of Highway 99 in Phoenix.

Updated on Sept. 21, 2026 in Construction

Freshly paved asphalt road in an arid desert environment, lined with orange traffic barrels under bright, high-noon sunlight.
Construction crews have begun a major resurfacing project on Highway 99 in Phoenix, aimed at enhancing traffic flow and pedestrian safety. AI Illustration. Upload story photo >

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Construction is currently underway on Highway 99 between 6th Street and Cabbage Lane. The project aims to resurface the road and implement safety improvements for local pedestrians.

Why it matters

This infrastructure project seeks to enhance traffic flow and improve pedestrian safety near Blue Heron Park. The work addresses regional transit needs by updating the road configuration.

The project establishes a three-lane configuration including a center turn lane across the affected stretch. This upgrade is part of a larger plan to modernize the roadway versus the previous infrastructure.

The players

Blue Heron Park

This local landmark serves as a focal point for the new pedestrian safety improvements integrated into the ongoing construction project.

Highway 99

This primary transit artery in Phoenix is undergoing significant surface and configuration changes to improve local vehicle and pedestrian flow.

The details

Crews are actively resurfacing the roadway to accommodate the new three-lane layout while simultaneously upgrading pedestrian crossings near Blue Heron Park. The construction zone covers the segment between 6th Street and Cabbage Lane.

Timeline

  1. September 21, 2026: Roadwork is currently underway.

  2. October 15, 2026: The construction project is scheduled to conclude.

Market Landscape

This project reflects a broader push toward modernizing legacy roadways to accommodate both vehicular traffic and non-motorized transport. It aligns with regional efforts to improve infrastructure durability and public safety in rapidly developing corridors.

Residents and daily commuters should anticipate construction-related traffic delays and detours throughout the duration of the project. Pedestrians visiting Blue Heron Park are encouraged to follow all posted signage near the new crossing areas.

The takeaway

Travelers should allow extra time for their daily commutes through the affected Highway 99 corridor until mid-October. Residents can benefit from the upcoming safety improvements, which are designed to create more accessible crossings near the park.

What happens next

The roadwork is scheduled to be completed by October 15, 2026, at which point the new lane configuration and pedestrian crossings will be opened to the public.

Further reading

Learn more about local infrastructure updates in our Construction section.

Source note: This article includes information reported by KDRV - TV.

Live Poll

Do you feel your local government handles road construction projects in a way that minimizes traffic?