|
Loose chippings on road ahead
|
Road works and temporary |
Triangular |
White |
Red |
|
|
Maximum headroom of 12'-6'' at arch bridge ahead
|
Low bridge signs |
Triangular |
White |
Red |
|
|
Low flying aircraft or sudden aircraft noise likely ahead
|
Warning signs |
Triangular |
White |
Red |
|
|
Low flying helicopters or sudden helicopter noise likely ahead
|
Warning signs |
Triangular |
White |
Red |
|
|
Maximum headroom of 14′-6” at hazard ahead
|
Low bridge signs |
Triangular |
White |
Red |
|
|
Maximum headroom of 3.8m at arch bridge ahead
|
Low bridge signs |
Triangular |
White |
Red |
|
|
Maximum headroom of 4.4m at hazard ahead
|
Low bridge signs |
Triangular |
White |
Red |
|
|
Maximum speed limit of 20 miles per hour
|
Speed limit signs |
Circular |
White |
Red |
|
|
Maximum speed limit of 30 miles per hour
|
Speed limit signs |
Circular |
White |
Red |
|
|
Maximum speed limit of 40 miles per hour
|
Speed limit signs |
Circular |
White |
Red |
|
|
Maximum speed limit of 50 miles per hour
|
Speed limit signs |
Circular |
White |
Red |
|
|
Maximum speed limit of 60 miles per hour
|
Speed limit signs |
Circular |
White |
Red |
|
|
Road narrows on both sides ahead
|
Traffic calming, Warning signs |
Triangular |
White |
Red |
|
|
Road narrows on left ahead
|
Traffic calming, Warning signs |
Triangular |
White |
Red |
|
|
Road narrows on right ahead
|
Traffic calming, Warning signs |
Triangular |
White |
Red |
|