TougeMap.The best driving roads

Hicks Road

A steep and winding foothill road near Almaden and the approach to Mount Umunhum.

TechnicalDifficulty 3/3 · DemandingSouth Bay

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Road shape

Length
7.9 mi
Bends
57
Switchbacks
3
Bends per mile
7.2
Turning per mile
700°
Curviest rank
39of 168

Measured from the OpenStreetMap centreline at a 20 m sampling step — road shape only, not a safety or speed judgement. How bends are counted.

Elevation

Low 287 ft8 miHigh 1,389 ft
Total climb
1,997ft
Climb per mile
253ft
Highest point
1,389ft
Steepest grade
13.5%

Sampled every 100 m from USGS 10 m elevation data, a public-domain federal dataset. Total climb counts vertical change in both directions, so it does not depend on which way you drive. How elevation is measured.

Speed limits

35 mph

Mapped limits

Approximate guide; limits vary by section. Follow posted signs.

OpenStreetMap tags cover approximately 86% of this trace. These values have not been checked against current signs.

Speed-limit source

Posted signs always govern. How speed evidence is handled.

Sources

Difficulty 3/3 (Demanding) is our editorial rating of width, bends and sightlines; “Technical” describes character, not a target speed. Full method. Identified from:

Reviewed 2026-09-08. The trace shows selected road sections, not a navigation route.

Roads nearby

Distances are approximate straight lines between road centers, not driving distances or direct connections.

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