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Learn more I- 405 Improvement Project This $2 billion project will improve 16 miles of the I‐ 405 in both directions between SR- 73 and I-605 through the cities of Costa Mesa, Fountain Valley, Garden Grove, Huntington Beach, Los Alamitos, Seal Beach, and Westminster.

The staff presentation outlined information about the draft environmental impact report/draft environmental impact statement (DEIR/DEIS) that was released May 18. The DEIR/DEIS contains details about one no-build alternative and three build alternatives for widening the I- 405 between the Corona Del Mar Freeway (SR- 73) and the San Gabriel River Freeway (I-605). The build alternatives include ...

In addition, the project will add the 405 Express Lanes, incorporating the existing carpool lanes and a new lane in each direction between SR- 73 and I-605. As OCTA brings those improvements to one of the nation’s busiest freeways, drivers and residents wonder: What’s up with the 405?

Từ SR- 73 đến Đường El Toro, OCTA và Caltrans đang hợp tác để triển khai Dự án Cải thiện I-5. Nằm cạnh các thành phố Laguna Hills, Laguna Niguel, Lake Forest và Mission Viejo, dự án cải thiện đường cao tốc trị giá 699.4 triệu đô la đang được xây dựng thành ba phân đoạn và bao gồm nhiều cải tiến về đường bộ ...

ในปี 2024 OCTA แจกจ่ายเงิน 73.2 ล้านดอลลาร์ในกองทุน OC Go Local Fair Share ให้กับเมืองต่างๆ และ County of Orange เพื่อรักษาถนนและถนนที่มีอยู่ และเพื่อให้การ ...

Out of 18 bridges between the Los Angeles County line and the 73 interchange, three new bridges (Bushard Street and McFadden and Slater avenues) have opened in the past two years; all the rest are under construction, OCTA’s Johnson said.

ตั้งแต่ SR- 73 ถึง El Toro Road OCTA และ Caltrans กำลังทำงานร่วมกันเพื่อดำเนินโครงการปรับปรุง I-5

Action: Begin work on the environmental documents for the SR-55 project between the I- 405 and I-5, I-5 project between the SR-57 and the SR-55, and I-5 improvements between SR- 73 and El Toro Y. Assess funding options for the design and construction phases (Estimated overall budget for environmental studies is $18 million for all three projects).

BACKGROUND Pacific Coast Highway (PCH) is one of Orange County’s most iconic highways. Directly adjacent to the Pacific Ocean, it traverses beautiful downtowns, open space, as well as, urban centers. PCH is also the corridor that links Orange County’s six coastal cities—Seal Beach, Huntington Beach, Newport Beach, Laguna Beach, Dana Point, and San Clemente.

Junipero Serra Park-and-Ride to Orange County Fairgrounds via 5 Fwy / 73 Fwy