Southern Pacific Railroad Natron Cutoff, Tunnel 5, Milepost 545.2, McC...
Significance: The Southern Pacific Railroad Cascade Route, built as the Natron Cutoff between Black Butte, California and Natron, Oregon was one of a series of major rebuildings and realignments of the original... More
Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fair...
Significance: One of the first bucketline dredges in the Fortymile mining district, this dredge worked longer than any other. The remains sit on what is considered by many as the richest creek in the district.... More
Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fair...
Significance: One of the first bucketline dredges in the Fortymile mining district, this dredge worked longer than any other. The remains sit on what is considered by many as the richest creek in the district.... More
Arroyo Seco Parkway, Fair Oaks Avenue Bridge, Milepost 31.17, Los Ange...
Survey number: HAER CA-265-AF Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Columbine Ranger Station, Garage, Milepost 1343, State Highway 366, Sa...
Survey number: HABS AZ-160-B Building/structure dates: 1935 Initial Construction
East Broad Top Railroad & Company, Water Tank at Coles Station, East B...
Unprocessed Field note material exists for this structure: N1150 Survey number: HAER PA-644 Building/structure dates: 1919 Initial Construction
Central Pacific Transcontinental Railroad, Tunnel No. 34, Milepost 145...
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
Pisgah National Forest Inn, Kalmia Cabin, Blue Ridge Parkway Milepost ...
Significance: Southfacing porch allows fullest enjoyment of panoramic scene of mountains, of rhododenrons, of kalmia, and valley tree tops. Closest to the Old Inn, Kalmia Cabin was an overflow resource and also... More
Pisgah National Forest Inn, Kalmia Cabin, Blue Ridge Parkway Milepost ...
Significance: Southfacing porch allows fullest enjoyment of panoramic scene of mountains, of rhododenrons, of kalmia, and valley tree tops. Closest to the Old Inn, Kalmia Cabin was an overflow resource and also... More
Horse Creek Covered Bridge, Spanning Horse Creek Road at Milepost 1.28...
Significance: The bridge served vehicular traffic until 1968. It is now bypassed and opened to pedestrian traffic only. The predecessor bridge at this location was a 103' covered span, built in 1904. The existi... More
Southern Pacific Railroad Shasta Route, Bridge No. 210.52, Milepost 21...
Significance: The Southern Pacific Railroad Shasta Route, built as the California and Oregon Railroad and the Central Pacific Railroad between Roseville, California and Portland, Oregon was the first thrust nor... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Central Pacific Transcontinental Railroad, Tunnel No. 18, Milepost 120...
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
Applegate River Bridge No. 01985, Spanning Applegate River at Milepost...
Significance: The Applegate River Bridge #01985 is significant as an intact example of a pre-WWII steel through truss. It is significant as an embodiment of an obsolete type and method of construction, a Parker... More
Applegate River Bridge No. 01985, Spanning Applegate River at Milepost...
Significance: The Applegate River Bridge #01985 is significant as an intact example of a pre-WWII steel through truss. It is significant as an embodiment of an obsolete type and method of construction, a Parker... More
Arroyo Seco Parkway, Avenue 26 Bridge, Milepost 25.91, Los Angeles, Lo...
Survey number: HAER CA-265-L Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Pisgah National Forest Inn, Tree Top Cabin, Blue Ridge Parkway Milepos...
Significance: Tree-top cabin sits at the top of the property line, a two-story structure with a south-east wing addition. The gabled roof structure is aligned east-west. There are two entrances; the west entran... More
Colonial Parkway, C&O Railroad Underpass, Milepost 12.54 of Colonial P...
Significance: The C&O Railroad Underpass represents a typical 1930s brick-faced arch reinforced concrete bridge constructed on the Colonial Parkway. Charles Peterson based his design of this bridge on the 1860... More
Southern Pacific Railroad Natron Cutoff, Tunnel 23, Milepost 584.5, We...
Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Oregon Electric Railroad, Fanno Creek Trestle, Garden Home to Wilsonvi...
Survey number: HAER OR-113-G Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Southern Pacific Railroad Natron Cutoff, Tunnel 22, Milepost 581.85, O...
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Oregon Electric Railroad, Turnout, Garden Home to Wilsonville Segment,...
Survey number: HAER OR-113-A Public domain photograph of train tracks, landscape, free to use, no copyright restrictions image - Picryl description
Central Pacific Transcontinental Railroad, Tunnel No. 36, Milepost 176...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Bridge No. 2.4, Spanning Boiling Fork Creek at Railroad Milepost JC-2....
Significance: Railroad bridge built at various times. Survey number: HAER TN-43 Building/structure dates: 1914 Initial Construction Building/structure dates: 1951 Subsequent Work Building/structure dates: c... More
Central Pacific Transcontinental Railroad, Tunnel No. 1, Milepost 164....
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
New York, New Haven, & Hartford Railroad, Shell Interlocking Tower, Ne...
Significance: Although the Shell Interlocking Tower no longer contains its original interlocking equipment, it is architecturally significant as representative of the type of structure built by the New York, Ne... More
New York, New Haven, & Hartford Railroad, Shell Interlocking Tower, Ne...
Significance: Although the Shell Interlocking Tower no longer contains its original interlocking equipment, it is architecturally significant as representative of the type of structure built by the New York, Ne... More
Arroyo Seco Parkway, Fremont Avenue Bridge, Milepost 31.01, Los Angele...
Survey number: HAER CA-265-AE Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Arroyo Seco Parkway, Stadium Way Bridge, Milepost 24.53, Los Angeles, ...
Survey number: HAER CA-265-E Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Chicago & North Western Railroad, Stone Culvert, Railroad Milepost 514...
Significance: The stone culvert was constructed by the Chicago and North Western Railroad in 1901 and is a distinctive example of short-span stone construction using local materials. Although alterations have ... More
Arroyo Seco Parkway, Park Row Bridge, Milepost 25.20, Los Angeles, Los...
Survey number: HAER CA-265-I Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Central Pacific Transcontinental Railroad, Tunnel No. 25, Milepost 133...
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
Southern Pacific Railroad Shasta Route, Bridge No. 310.58, Milepost 31...
Significance: The Southern Pacific Railroad Shasta Route, built as the California and Oregon Railroad and the Central Pacific Railroad between Roseville, California and Portland, Oregon was the first thrust nor... More
Central Pacific Transcontinental Railroad, Tunnel No. 39, Milepost 180...
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
Chesapeake & Ohio Canal, Conococheague Creek Aqueduct, Milepost 99.80,...
Significance: The Conococheague Creek Aqueduct was the fifth of eleven masonry aqueduct constructed along the Chesapeake and Ohio Canal. It was the last and most ornate of the system's five multiple span aqued... More
Pisgah National Forest Inn, Blue Ridge Parkway Milepost 408.6, Ashevil...
Significance: The Old Pisgath Inn and Cottage is an important complex within the framework of the recreational history of western North Carolina. Among many guests, the Inn was a favorite retreat for the area's... More
Pisgah National Forest Inn, Blue Ridge Parkway Milepost 408.6, Ashevil...
Significance: The Old Pisgath Inn and Cottage is an important complex within the framework of the recreational history of western North Carolina. Among many guests, the Inn was a favorite retreat for the area's... More
Pisgah National Forest Inn, Blue Ridge Parkway Milepost 408.6, Ashevil...
Significance: The Old Pisgath Inn and Cottage is an important complex within the framework of the recreational history of western North Carolina. Among many guests, the Inn was a favorite retreat for the area's... More
Pisgah National Forest Inn, Blue Ridge Parkway Milepost 408.6, Ashevil...
Significance: The Old Pisgath Inn and Cottage is an important complex within the framework of the recreational history of western North Carolina. Among many guests, the Inn was a favorite retreat for the area's... More
Pisgah National Forest Inn, Blue Ridge Parkway Milepost 408.6, Ashevil...
Significance: The Old Pisgath Inn and Cottage is an important complex within the framework of the recreational history of western North Carolina. Among many guests, the Inn was a favorite retreat for the area's... More
Pisgah National Forest Inn, Blue Ridge Parkway Milepost 408.6, Ashevil...
Significance: The Old Pisgath Inn and Cottage is an important complex within the framework of the recreational history of western North Carolina. Among many guests, the Inn was a favorite retreat for the area's... More
Pisgah National Forest Inn, Blue Ridge Parkway Milepost 408.6, Ashevil...
Significance: The Old Pisgath Inn and Cottage is an important complex within the framework of the recreational history of western North Carolina. Among many guests, the Inn was a favorite retreat for the area's... More
North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridg...
Significance: The North Fork Butter Creek Bridge #1189, which is located in the community of Vinson on Heppner Highway in Umatilla County, was constructed in 1926. The Butter Creek Bridge is a 2-span reinforced... More
North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridg...
Significance: The North Fork Butter Creek Bridge #1189, which is located in the community of Vinson on Heppner Highway in Umatilla County, was constructed in 1926. The Butter Creek Bridge is a 2-span reinforced... More
North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridg...
Significance: The North Fork Butter Creek Bridge #1189, which is located in the community of Vinson on Heppner Highway in Umatilla County, was constructed in 1926. The Butter Creek Bridge is a 2-span reinforced... More
Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fair...
Significance: One of the first bucketline dredges in the Fortymile mining district, this dredge worked longer than any other. The remains sit on what is considered by many as the richest creek in the district.... More
Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fair...
Significance: One of the first bucketline dredges in the Fortymile mining district, this dredge worked longer than any other. The remains sit on what is considered by many as the richest creek in the district.... More
East Broad Top Railroad & Company, Water Tank at Coles Station, East B...
Unprocessed Field note material exists for this structure: N1150 Survey number: HAER PA-644 Building/structure dates: 1919 Initial Construction
Arroyo Seco Parkway, Avenue 60 Bridge, Milepost 28.76, Los Angeles, Lo...
Survey number: HAER CA-265-T Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Columbine Ranger Station, Residence, Milepost 143, State Highway 366, ...
Survey number: HABS AZ-160-A Building/structure dates: 1935 Initial Construction
Arroyo Seco Parkway, Solano Avenue Underpass, Milepost 25.09, Los Ange...
Survey number: HAER CA-265-H Public domain photograph of train tracks, railroad works, free to use, no copyright restrictions image - Picryl description
Arroyo Seco Parkway, Solano Avenue Underpass, Milepost 25.09, Los Ange...
Survey number: HAER CA-265-H Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Arroyo Seco Parkway, Solano Avenue Underpass, Milepost 25.09, Los Ange...
Survey number: HAER CA-265-H Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Southern Pacific Railroad Shasta Route, Bridge No. 210.52, Milepost 21...
Significance: The Southern Pacific Railroad Shasta Route, built as the California and Oregon Railroad and the Central Pacific Railroad between Roseville, California and Portland, Oregon was the first thrust nor... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Pisgah National Forest Inn, Chewink Cabin, Blue Ridge Parkway Milepost...
Significance: Chewink Cabin is the last cabin on the south side of the Parkway, the furthest and most private from the Old Inn. Named for sounds the towhee bird makes, the cabin represented privacy and the heig... More
Pisgah National Forest Inn, Chewink Cabin, Blue Ridge Parkway Milepost...
Significance: Chewink Cabin is the last cabin on the south side of the Parkway, the furthest and most private from the Old Inn. Named for sounds the towhee bird makes, the cabin represented privacy and the heig... More
Arroyo Seco Parkway, Avenue 43 Bridge, Milepost 27.12, Los Angeles, Lo...
Survey number: HAER CA-265-P Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Applegate River Bridge No. 01985, Spanning Applegate River at Milepost...
Significance: The Applegate River Bridge #01985 is significant as an intact example of a pre-WWII steel through truss. It is significant as an embodiment of an obsolete type and method of construction, a Parker... More
Central Pacific Transcontinental Railroad, Tunnel No. 26, Milepost 133...
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
Colonial Parkway, C&O Railroad Underpass, Milepost 12.54 of Colonial P...
Significance: The C&O Railroad Underpass represents a typical 1930s brick-faced arch reinforced concrete bridge constructed on the Colonial Parkway. Charles Peterson based his design of this bridge on the 1860... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Western Maryland Railway, Cumberland Extension, Pearre to North Branch...
Significance: The westward expansion of the Western Maryland Railway, beginning with the Cumberland Extension, was one of the last new mainlines constructed during the U.S. railroads' period of extensive growth... More
Beartooth Highway, Little Bear Creek Bridge No. 2, Spanning Little Bea...
Significance: Constructed as part of the original completion of the Beartooth Highway's "Section B", the bridge is significant as a contributing feature of the historic roadway due to 1) the low approach and de... More
Beartooth Highway, Little Bear Creek Bridge No. 2, Spanning Little Bea...
Significance: Constructed as part of the original completion of the Beartooth Highway's "Section B", the bridge is significant as a contributing feature of the historic roadway due to 1) the low approach and de... More
Pisgah National Forest Inn, Chinquapin Cabin, Blue Ridge Parkway Milep...
Significance: Provided desirable visitor occupancy space, rustic retreat, allowing privacy and quiet. Survey number: HABS NC-356-E Building/structure dates: 1919 Initial Construction Building/structure date... More
Crossway Place Bridge, New Jersey Transit's Raritan Valley Line at Mil...
Significance: The 17'-long, 46'-wide, steel stringer bridge on ashlar sandstone abutments carries two active tracks and two abandoned tracks of the former Central Railroad of New Jersey's Main Line (now New Jer... More
Pisgah National Forest Inn, Laundry Building, Blue Ridge Parkway Milep...
Significance: The Laundry is the smaller of two rectangular outbuildings. It has served as a clothes washing, clothes drying support structure for years at the Old Pisgah Inn complex. Survey number: HABS NC-3... More
Pisgah National Forest Inn, Laundry Building, Blue Ridge Parkway Milep...
Significance: The Laundry is the smaller of two rectangular outbuildings. It has served as a clothes washing, clothes drying support structure for years at the Old Pisgah Inn complex. Survey number: HABS NC-3... More
Southern Pacific-Cotton Belt, Freight Agents Office, Union Pacific Mil...
Significance: Located on the south side of Harlingen, Texas, the Southern Pacific (SP) Railroad's Freight Agent's Office is a one-story stucco building with a Spanish tile roof. Designed as a vernacular inter... More
Southern Pacific Railroad Shasta Route, Bridge No. 301.85, Milepost 30...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Southern Pacific Railroad Shasta Route, Bridge No. 301.85, Milepost 30...
Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Central Pacific Transcontinental Railroad, Tunnel No. 41, Milepost 193...
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
Central Pacific Transcontinental Railroad, Tunnel No. 41, Milepost 193...
Significance: The Central Pacific First Transcontinental Railroad is a segment of the western half of the first transcontinental railroad, built from Sacramento, California to Promontory Summit, Utah between 18... More
Bridge No. 2.4, Spanning Boiling Fork Creek at Railroad Milepost JC-2....
Significance: Railroad bridge built at various times. Survey number: HAER TN-43 Building/structure dates: 1914 Initial Construction Building/structure dates: 1951 Subsequent Work Building/structure dates: c... More