A section of the M4 motorway near Reading being converted to a "smart" Motorway with digital signage and four lanes for full use of traffic.

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Readings section of the M4 Motorway slowly being upgraded to become a "Smart" Motorway.

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Size: 8688px × 5792px
Location: Reading area, Berkshire, England, UK
Photo credit: © Christopher May / Alamy / Afripics
License: Licensed
Model Released: No

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