Lehigh County, Pennsylvania

Albertus L. Meyers Bridge (Bridge)   [Map]
Open-spandrel arch bridge over Little Lehigh Creek on PA 2055 (8th Street) in Allentown
Allentown Masonic Temple (Meeting hall)   [Map]
1524 W. Linden St., Allentown, Pennsylvania
Allentown National Bank (Bank)   [Map]
13-17 N. Seventh St., Allentown, Pennsylvania
Also known as: Meridian Bank
Americus Hotel (Hotel)   [Map]
541 Hamilton St., Allentown, Pennsylvania
Astor Theater (Theater)   [Map · Street View]
1719 Hanover Avenue, Allentown, PA
Bethlehem Armory (Armory)   [Map]
301 Prospect St., Bethlehem, Pennsylvania
Also known as: Floyd Simons Armory
Biery's Port Historic District (District)   [Map]
Roughly bounded by Pineapple, Front, Race, and Mulberry Sts., Catasauqua, Pennsylvania
Also known as: Catasauqua
Bogert Covered Bridge (Bridge)   [Map · Street View]
S of Allentown on LR 39016, Little Lehigh Park, Allentown, Pennsylvania
Boulevard Drive-In Theater (Drive-in theater)   [Map · Street View]
556 Union Blvd, Allentown, PA
Bridge in Heidelberg Township (Bridge)   [Map · Street View]
LR 39110 over branch of Jordan Creek, Germansville, Pennsylvania
Burnside Plantation (House)   [Map]
Schoenersville Rd., 2 mi. SE of jct. with Easton Ave., Bethlehem, Pennsylvania
Also known as: Burnside, James, Plantation; Lerch Farm
Catasauqua Residential Historic District (District)   [Map]
Roughly bounded by Howertown Rd., Railroad Ave., Oak and Bridge Sts., Catasauqua, Pennsylvania
Centennial Bridge (Bridge)   [Map]
Station Ave. over Saucon Creek, Center Valley, Pennsylvania
Civic Theater (Theater)   [Map · Street View]
523 N 19th St, Allentown, PA
Also known as: Nineteenth Street Theater
Cold Spring Bridge (Bridge)   [Map · Street View]
Second St. over Spring Creek, North Hampton, Pennsylvania
Coopersburg Historic District (District)   [Map]
Main St. and PA 309, Coopersburg, Pennsylvania
Coplay Cement Company Kilns (Furnace)   [Map]
N. 2nd St., Coplay, Pennsylvania
Also known as: Saylor Park Industrial Museum
Dent Hardware Company Factory Complex (Factory)   [Map]
1101 Third St., Whitehall, Pennsylvania
Also known as: D.W. Coombs Textile Machinery Company
Dillingersville Union School and Church (School)   [Map]
E of Zionsville on Zionsville Rd., Zionsville, Pennsylvania
Dime Savings and Trust Company (Bank)   [Map]
12 N. 7th St., Allentown, Pennsylvania
Also known as: First Valley Bank
Dorneyville Crossroad Settlement (Hotel)   [Map]
S of Allentown at jct. of U.S. 222 and PA 29, Allentown, Pennsylvania
Also known as: King George Inn, John Dorney House, William Dorney House
Eckert, Pennsylvania (Placename)   [Map]

Emerald, Pennsylvania (Populated place)   [Map]

Emmaus Theater (Theater)   [Map · Street View]
19 S 4th St, Emmaus, PA
Also known as: Penlo Theater
Fireman's Drinking Fountain (Fountain)   [Map]
Main St., Slatington, Pennsylvania
Franklin Theater (Theater)   [Map · Street View]
425 Tilghman St, Allentown, PA
Also known as: Jeanette Theater
Frantz's Bridge (Bridge)   [Map]
LR 39060 over Jordan Creek, Weidasville, Pennsylvania
Frederick and Catherine Leaser Farm (Farm)   [Map]
7654 Leaser Rd., Lynn Township, Pennsylvania
Also known as: Leaser, Frederick, Farm
Friedens, Pennsylvania (Populated place)   [Map]

Gauff-Roth House (House)   [Map]
427--443 Auburn St., Allentown, Pennsylvania
Geiger Covered Bridge (Bridge)   [Map]
SE of Schencksville on T 681, North Whiteland Township, Orefield, Pennsylvania
George F. Schlicher Hotel (Hotel)   [Map]
105--107 S. Main St., Alburtis, Pennsylvania
George Taylor House (House)   [Map]
Front St., Catasauqua, Pennsylvania
Also known as: George Taylor Mansion
Haines Mill (Mill)   [Map]
Walnut St. and Main Blvd., Allentown, Pennsylvania
Also known as: Haines Mill Museum
Hartzell, Pennsylvania (Placename)   [Map]

Heinrich Knauss House (House)
152 E. Main St., Emmaus, Pennsylvania
Helfrich's Springs Grist Mill (Mill)   [Map]
W of Fullerton on Mickley Rd., Fullerton, Pennsylvania
High German Evangelical Reformed Church (Church)   [Map]
620 Hamilton St., Allentown, Pennsylvania
Also known as: Zion Reformed, Zion United Church of Christ
Hilltown, Pennsylvania (Populated place)   [Map]

Hotel Sterling (Hotel)   [Map]
343-345 Hamilton St., Allentown, Pennsylvania
Jacob Jr. Ehrenhardt House (House)   [Map]
55 S. Keystone Ave., Emmanus, Pennsylvania
Also known as: 1803 House
Kemmerer House (House)   [Map]
3 Iroquois St., Emmaus, Pennsylvania
Also known as: Irongate, Residence of Mr. and Mrs. Russell L. Pellett
Laros, Pennsylvania (Placename)   [Map]

Laurys Station, Pennsylvania (Populated place)   [Map]

Lehigh Canal (Canal)   [Map]
Walnutport to Allentown Section, Allentown and vicinity, Pennsylvania
Lehigh Gap, Pennsylvania (Populated place)   [Map]

Linden Grove Pavilion (Commercial building)   [Map]
Linden and S. Main Sts, Coopersburg, Pennsylvania
Lock Ridge Furnance Complex (Furnace)   [Map]
Partially restored ruins of the Lock Ridge furnaces, now a park and museum.
Also known as: Lock Ridge Furnace Museum
Madison Theater (Theater)   [Map · Street View]
1337 W Chew St , Allentown, PA
Mail Pouch barn - MPB 38-39-05 (Barn)   [Map]
PA 143, New Tripoli, Pennsylvania
Manasses Guth Covered Bridge (Bridge)   [Map]
W of Greenawalds on T 602, South Whiteland Township, Orefield, Pennsylvania
Mount Airy Historic District (District)   [Map]
Roughly Prospect Ave. between Fifteenth and Eighth Aves., Bethlehem, Pennsylvania
Also known as: Mount Airy Park, Prospect Avenue
Neffs, Pennsylvania (Populated place)   [Map]

Neuweiler Brewery (Building)   [Map]
401 N. Front St., Allentown, Pennsylvania
New Tripoli, Pennsylvania (Populated place)   [Map]

Old Lehigh County Courthouse (Courthouse)   [Map]
5th and Hamilton Sts., Allentown, Pennsylvania
Rex Covered Bridge (Bridge)   [Map]
S of Schencksville on T 593, North Whiteland Township, Orefield, Pennsylvania
Rodale Organic Gardening Experimental Farm (Farm)   [Map]
2056 Minesite Rd., Lower Macungie township, Pennsylvania
Also known as: Working Tree Center
Saegersville, Pennsylvania (Populated place)   [Map]

Schlicher Covered Bridge (Bridge)   [Map]
Covered bridge over Jordan Creek on Game Preserve Road (PA 4007)
Schnecksville, Pennsylvania (Populated place)   [Map]

Shankweiler's Drive-In (Drive-in theater)   [Map · Street View]
4540 Shankweiler Rd, Orefield, PA
Shelter House (House)   [Map]
S. 4th St., Emmaus, Pennsylvania
Slatedale, Pennsylvania (Populated place)   [Map]

Slatington Historic District (District)
Roughly bounded by Ridge Alley, Chesnut St., Railroad St., Kern St., Hill Alley, 5th St. and Dowell, Slatington, Pennsylvania
Strand Theater (Theater)   [Map · Street View]
12 N 8th St, Allentown, PA
Also known as: Cinema Theater
Trout Hall (Meeting hall)   [Map]
414 Walnut St., Allentown, Pennsylvania
Troxell-Steckel House (House)   [Map]
4229 Reliance St., Egypt, Pennsylvania
Valentine Weaver House (House)   [Map]
146 S. Church St., Macungie, Pennsylvania
Also known as: Weaver House
Vigilant Fire Company Firemen's Monument (Cemetery)   [Map]
Union Cemetery W side of PA 873, approx. 1/3 mil S of Slatington, Washington Township, Pennsylvania
Wallner, Pennsylvania (Placename)   [Map]

Wehr Covered Bridge (Bridge)   [Map]
W of Greenawald on T 597, South Whitehall Township, Orefield, Pennsylvania
Zollinger-Harned Company Building (Commercial building)   [Map]
605--613 Hamilton Mall and 14016 N. 6th St., Allentown, Pennsylvania