1428-1598 River Rd, Longview, WA 98632, USA

46.1342423, -122.9208638

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405 Allen St, Kelso, WA 98626, USA

46.1446252, -122.9085048

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http://www.co.cowlitz.wa.us/

516 3rd Ave, Longview, WA 98632, USA

46.1164034, -122.9289852

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1209 Commerce Ave, Longview, WA 98632, USA

46.1357954, -122.9353174

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http://childrensdiscovery360.org/

106 W B St, Rainier, OR 97048, USA

46.0889657, -122.9363377

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https://www.rainiermuseum.org/

3917 Estate Dr, Longview, WA 98632, USA

46.1547651, -122.9881454

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Dike Rd, Longview, WA 98632, USA

46.1784122, -123.0002847

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117 Idaho View Rd, Woodland, WA 98674, USA

45.942553, -122.6844854

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Rd 14 NE, Mansfield, WA 98830, USA

47.8159868, -119.655435

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124 W Walnut St, Waterville, WA 98858, USA

47.6462279, -120.0736149

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http://www.watervillewashington.org/history.html

15 N Kean St, Republic, WA 99166, USA

48.6478857, -118.7393831

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http://www.stonerosefossil.org/

4022 N. Stearman Ave, Enter thru Bergstrom Aircraft's, Main St Entrance, Pasco, WA 99301, USA

46.264926, -119.104199

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http://www.savetheoldtower.com/

305 N 4th Ave, Pasco, WA 99301, USA

46.2327897, -119.093197

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http://franklincountyhistoricalsociety.org/

305 N 4th Ave, Pasco, WA 99301, USA

46.2328013, -119.0931728

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US-395, Mesa, WA 99343, USA

46.619101, -118.900074

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801 Main St, Pomeroy, WA 99347, USA

46.474631, -117.5997601

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99 S 7th St, Pomeroy, WA 99347, USA

46.4738508, -117.60136

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https://www.facebook.com/losthighwaymuseum/

708 Columbia St, Pomeroy, WA 99347, USA

46.4734367, -117.6013898

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http://www.historicpomeroy.com/museum/

1994 Division Ave E, Ephrata, WA 98823, USA

47.3120559, -119.520846

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742 Basin St NW, Ephrata, WA 98823, USA

47.3279567, -119.5460356

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