- Maryland Route 190
-
Maryland Route 190 River Road Route information Maintained by MDSHA Length: 15.88 mi[1] (25.56 km) Major junctions West end: MD 112 at Seneca
MD 189 at Potomac
I-495 near Emery Corners
East end: River Rd. in Washington, DC Highway system Maryland highway system
Interstate • US • State • Minor • Former • Turnpikes← MD 189
MD 191 →
Maryland Route 190, or River Road, is a major state highway through southern Montgomery County, Maryland, United States.
Contents
Route description
MD 190 begins at MD 112's western terminus in Seneca, and ends at the Montgomery County/Washington, D.C. border. Inside the District of Columbia, River Road continues (with that name, but not the route number) to Wisconsin Avenue.
The route is named River Road because it parallels the Potomac River for most of its course, although the name extends past where MD 190 actually terminates in both directions. MD 190 goes through a few populated areas such as Potomac, Maryland and other suburban areas near DC. It intersects with the Capital Beltway and the Cabin John Parkway about halfway between Potomac Village and DC, at exit 39 on the Beltway. Traffic from Interstate 270 to Washington may use MD 190.
There are many parks along MD 190, including the C&O Canal National Historical Park, McKee-Beshers Wildlife Management Area, and Blockhouse Point Conservation Park, among others.
2008 water main break
On Tuesday, December 23, 2008, during the morning rush hour, a 66-inch (1,700 mm) water main ruptured along MD 190 near its intersection with Bradley Blvd., causing a major flood along the roadway. Many vehicles were trapped in the water, and a number of individuals had to be rescued by boat or helicopter.[2]
Junction list
Location Mile Destinations Notes Seneca 0.0
Maryland Route 112 east / Seneca Rd. - to
MD 28
western terminus of Travilah 3.0 Travilah Rd. east Potomac 8.1 Maryland Route 189 / Falls Rd. - Rockville
10.0 Maryland Route 191 / Bradley Blvd. - Congressional Country Club, Chevy Chase
11.5 I-495 / Capital Beltway - Tysons Corner VA, Silver Spring
grade-separated interchange between routes Bethesda Maryland Route 188 / Wilson Lane - Glen Echo (to
MD 355 and
MD 614)
Campbell Corner 13.8 Maryland Route 614 / Goldsboro Rd. - Glen Echo, Bethesda (to
MD 191)
Washington, D.C. 15.9 Western Ave. - Fort Bayard Park eastern terminus of ; River Rd. NW continues into D.C.
Notes
Traffic on Interstate 270 heading into Washington, D.C. is directed to use I-495 to MD 190.
References
External links
Roads in Montgomery County, Maryland Maryland State Highways U.S. Routes Interstate Highways Roads by name Cabin John Parkway · Clara Barton Parkway · Cherry Hill Road · Connecticut Avenue · Georgia Avenue · Montrose Road · New Hampshire Avenue · Randolph Road · Sligo Creek Parkway · Wisconsin Avenue · 16th StreetCategories:- State highways in Maryland
- Roads in Montgomery County, Maryland
- Bethesda, Maryland
- Potomac, Maryland
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