Rockville, MD · on road · paved

Seven Locks Road

5 mi Out-and-back 135 ft gain

5-mile paved route with 135 ft of elevation gain, signed as part of the regional cycle network, route reference “7LR”, routed on public roads.

Live · updated Jul 12, 11:08 AM ET

Today's verdict

Thunderstorms in the forecast — lightning and cyclists are a bad combination.

Thunderstorms — lightning and cyclists do not mix — get off the road before they arrive.
Pavement: wet — wet during the likely ride window — reduced braking, road spray, limited visibility to drivers.
Exposed + wet pavement — on road traffic with wet pavement — drivers have less reaction margin. take the lane.

0 /100

skip

0 Bike commuting

0 Road

0 E-bike

0 Bike-share

Best for bike commuting today

Route map

Orange marker is the start. Click the map to enable scroll-zoom — the polyline is approximate; use Ride with GPS or Komoot for turn-by-turn.

Atmosphere

Air temp

75°F

Cloudy
Wind

— mph

E
Rain

22%

Next 24h: 0.00"
Humidity

94%

Surface & daylight

Pavement

wet

paved surface
Sunrise

5:52 AM
Sunset

8:35 PM

567 min remaining

Best time today

6 PM looks best — 80°F · 9 mph E wind · mostly cloudy. 7 PM is a close second (19/100).

12 PM

78°

Slight Chance Showers And Thunderstorms

7 mph E

—

1 PM

79°

Slight Chance Showers And Thunderstorms

8 mph E

—

2 PM

80°

Slight Chance Showers And Thunderstorms

8 mph E

—

3 PM

81°

Slight Chance Showers And Thunderstorms

9 mph E

—

4 PM

82°

Mostly Cloudy

9 mph E

5 PM

82°

Mostly Cloudy

9 mph E

6 PM Best

80°

Mostly Cloudy

9 mph E

7 PM

79°

Mostly Cloudy

8 mph SE

8 PM

77°

Mostly Cloudy

7 mph SE

Wind on this route

Calm — wind is a non-factor today.

Currently 0 mph from the N (0°). Relative to this ride's overall bearing, a tailwind.

Leg 1 Bearing 177° · tailwind 0.2 mi
Leg 2 Bearing 198° · tailwind 0.4 mi
Leg 3 Bearing 187° · tailwind 0.4 mi
Leg 4 Bearing 172° · tailwind 0.4 mi
Leg 5 Bearing 173° · tailwind 0.5 mi
Leg 6 Bearing 177° · tailwind 0.4 mi
Leg 7 Bearing 183° · tailwind 0.5 mi
Leg 8 Bearing 192° · tailwind 0.4 mi

Elevation profile

175 ft gain 345 ft loss Max 318' Min 128' 4.6 mi sampled

Score breakdown

75°F air Within comfort range, outside ideal

-3

−

Exposed + wet pavement on road traffic with wet pavement — drivers have less reaction margin. Take the lane.

-6

−

Thunderstorms Lightning and cyclists do not mix — get off the road before they arrive.

-45

−

Pavement: wet Wet during the likely ride window — reduced braking, road spray, limited visibility to drivers.

-32

Advisories & nearby alerts

NWSTest Message

About this route

Distance: 5 mi one-way (double for round-trip)
Elevation gain: 135 ft
Surface: paved
Shape: Out-and-back
Traffic exposure: on road
Activities: road cycling · e bike · commuting · bike share-touring
Cycle network: RCN · route 7LR
Start: 39.0404, -77.1591
City hub: Rockville, MD
OSM: relation 15771972

Description sourced from OpenStreetMap relation tags and member-way geometry.