The San Fierro Bypass runs from Whetstone to Tierra Robada. The section from Foster Valley to Downtown San Fierro is most likely based on real life U.S. Route 101 while Garver Bridge section is based on Interstate 80. It runs through the city of San Fierro, beginning in Foster Valley, traveling past the Easter Bay Airport, stadium, Doherty, and downtown San Fierro, before terminating at the Robada Intersection in southern Tierra Robada. Despite primarily being a link between Whetstone and Tierra Robada, there are numerous exits on the highway serving various areas in San Fierro, in order for more efficient transport. The highway is a four lane highway, with two lanes for each direction. It is mostly an elevated road except for the exit in Foster Valley, and is divided by cement divider. The northern part of the road is the Garver Bridge which connects San Fierro to Tierra Robada. Unlike most other highways, traffic on the San Fierro Bypass is slow, except for the suspension bridge section.
Exits and advisories
|Exit no.||Destination||Remarks||Post Mileage|
|DRIVE SLOWLY AT THIS POINT||0.00 ft|
|1||Foster Valley/Missionary Hill||Parclo Intersection||580.55 ft|
|2||Easter Bay Intl./Garcia||2399.40ft|
|3||Jct. San Fierro Highway/Doherty||A "T" intersection||3009.66 ft|
|4||Easter Basin/Doherty/Financial||5203.46 ft|
|Garver Bridge Approach||8177.22 ft|
|TRAFFIC TRAVELS AT FULL SPEED ON SUSPENSION BRIDGE. DRIVE SLOWLY ONCE AGAIN AFTER REACHING THE END OF THE SUSPENSION BRIDGE.|
|5A-B||Robada Intersection - Tierra Robada/Bone County/Jct. Las Venturas Highway||"T" intersection||14726.81ft|
|5A||Jct. Las Venturas Highway East - Fort Carson/Bone County/Red County/Las Venturas||14726.81 ft|
|5B||Jct. Las Venturas Highway West - Tierra Robada/Bayside/Gant Bridge||15374.96 ft|
- The highway has a total length of 1.79 miles (2.88 kilometres), including Garver Bridge.