Farm to Market Road 170
Farm to Market Road 170 (FM 170) is a highway maintained by the Texas Department of Transportation (TxDOT) in Presidio and Brewster counties in Texas. The route, known locally as the River Road, runs along the United States side of the Rio Grande which in Texas forms the international boundary between the U.S. and Mexico. The road runs from Candelaria through the city of Presidio as well as several smaller communities and former settlements to State Highway 118 in Study Butte near Big Bend National Park. The road also passes through the southern portion of Big Bend Ranch State Park.

The highway was first designated in 1945 and over the years was gradually extended outward from Presidio. Eastern portions of the road in Brewster County, however, had several previous highway designations going back to 1939.

In addition to SH 118 in Study Butte, FM 170 has highway intersections in Presidio with U.S. Route 67 and its auxiliary route Business U.S. Route 67-A along with State Highway Spur 203.
Q568743
Texas Department of Transportation (TxDOT)
ORG
Q113962
Presidio
LOC
Q109160
Brewster
LOC
Q1439
Texas
LOC
Q30
United States
LOC
Q160636
Rio Grande
LOC
Q96
Mexico
LOC
Q5031646
Candelaria
LOC
Q970777
Presidio
LOC
Q2503878
State Highway 118
LOC
Q974222
Study Butte
LOC
Q1427197
Big Bend National Park
LOC
Q4905096
Big Bend Ranch State Park
LOC
Q2504331
U.S. Route 67
LOC
Q2430317
Business U.S. Route 67-A
LOC
Q2506002
State Highway Spur 203
LOC
Q2504620
Farm to Market Road 170
LOC
1945-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1945
DATE
1939-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1939
DATE
+67^^http://www.w3.org/2001/XMLSchema#decimal
67
NUMBER
+67^^http://www.w3.org/2001/XMLSchema#decimal
67
NUMBER
maintained by
located in the administrative territorial entity
country
applies to jurisdiction
located in the administrative territorial entity
located in the administrative territorial entity
country