Shared circuit
Portland International Cirucit
Permanent · 16.0m wide · 4.92 km
Track layout
Safety concern
Moderate
Safe corner
Overtaking zone
0
Safety
Excellent
0
Overtaking
Fair
0
Fun / Flow
Excellent
Est. Grade
Grade 1
F1 / MotoGP level
Length
4.92 km
Corners
29
OT Zones
0
Speed
123–337
F1
1:14.257
GT3
1:38.319
Club
2:05.051
Safety Analysis
Runoff
85
Braking zones
86
Corner approach
99
Sight lines
88
Track width
100
Pit lane safety
73
Overtaking Analysis
Proximity overtaking
10
Corner entry width
100
Gap closure rate
55
Speed differential
100
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