The Middle Patuxent River and its various tributaries, including Carrolls Br and Hammond Br, define the drainage and development patterns of this portion of Howard and Montgomery Counties. In this 2014 representation, the suburban expansion of the Columbia corridor is evident, yet the landscape remains dotted with historical markers such as the Linthicum Cem and Saint Marks Cem. The northwestern portion of the map shows a more rural character near Dayton and Twelve Hills, while the western edge is bounded by the significant waters of the Triadelphia Reservoir. This document serves as a detailed record of modern land use, capturing the transition from agricultural tracts like Allnutt Farms Estates to dense residential subdivisions and institutional campuses like the Howard Community Coll.
288 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Laurel
USGS Topo · 1:62,500
1892 · Ellicott
USGS Topo · 1:62,500
1893 · Frederick
USGS Topo · 1:125,000
1894 · Ellicott
USGS Topo · 1:62,500
1894 · Laurel
USGS Topo · 1:62,500
1894 · Frederick
USGS Topo · 1:125,000
1897 · Laurel
USGS Topo · 1:62,500
1906 · Ellicott
USGS Topo · 1:62,500
1907 · Laurel
USGS Topo · 1:62,500
1908 · Patapsco
USGS Topo · 1:125,000