Photos: The building of Naval Base Coronado’s Qualcomm Circuit

Qualcomm Circuit at Naval Base Coronado is coming to life!

See photos as the San Diego street race begins to take form for a NASCAR tripleheader weekend in Southern California to celebrate America 250. 

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Pit road begins to take shape at Naval Base Coronado. 

A look at one of the straightaways on the Qualcomm Circuit. 

Carrier Corner looks ready for NASCAR to take to the streets!

Walls continue to go up around the Qualcomm Circuit. 

It's in the details! Track workers lay down a fresh coat of paint on the Qualcomm Circuit surface. 

Track workers spray paint line at Naval Base Coronado. 

A look at one of the corners as Qualcomm Circuit comes closer to competion. 

This tarmac is now part of a race track. 

A William Byron display car rests outside Qualcomm Circuit with Anduril Industries -- the title sponsor for Sunday's Cup Series race. 

The world's loudest billboard has arrived in San Diego. 

A view of one of the corners on the Qualcomm Circuit at Naval Base Coronado. 

A large lift truck moves supplies at Naval Base Coronado. 

A view of one of the straightaways with the San Diego skyline in the background. 

Walls begin going up in front of the San Diego skyline at Naval Base Coronado. 

A large lift truck picks up supplies in front of a grandstand at Naval Base Coronado. 

An 18-wheeler moves barriers onto the Qualcomm Circuit at Naval Base Coronado.  

A view of the Qualcomm Circuit with the USS Carl Vinson in the background. 

A view of a hangar at Naval Base Coronado as grandstands are constructed in front of it. 

An 18-wheel transports supplies onto Naval Base Coronado and the Qualcomm Circuit.