Road Work

Road work ahead
The National Park Service (NPS) will be making repairs on numerous roadways throughout the park. A Yosemite NPS Project Manager is onsite to complete regular inspections and to ensure that the work complies with our environmental requirements, as well as the goals and mission of the National Park Service. An overview of each project is listed below along with an estimated schedule of delays for each. Email us if you have any questions.
2015 Road Projects

Tioga Road

A road rehabilitation project is in progress on the Tioga Road from Crane Flat To White Wolf. The project is scheduled to conclude in November 2015. Delay are possible each week, 24 hours per day, beginning Sunday at 11 pm through Saturday at 8 pm. The Tioga Road, and all campgrounds and other services along the Tioga Road, will be accessible once open for the season.

Delays Sunday night through Friday afternoon
11 pm to 6 am 1 hour
6 am to 7:30 am
15 minutes
7:30 am to 3:30 pm
30 minutes
3:30 pm to 4:30 pm
15 minutes
4:30 pm to 11 pm
30 minutes

The specific work includes accessibility improvements, repairing or replacing existing failed curbs, subgrade repairs, culvert improvements and grinding up and repaving the existing roadway.

Repairs to Big Oak Flat Road Tunnels
Delays Sundays at 10 pm through Friday afternoons at 4:30 pm through May
10 pm to 6 am: 2 hours
6 am to 8 pm: 15 minutes
8 pm to 10 pm: 30 minutes


2015-2017 Projects

The Mariposa Grove Road and the Mariposa Grove will be temporarily closed for about 24 months, tentatively beginning June or July 2015. Get details and updates about partial access to the grove and alternative sequoia groves


To find out more information about the current status of all park roads, call the park information line at
209/372-0200 (then press 1, and 1 again).

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