Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Burlington Ditch, South Platte River Drainage Area, Water District No....
Significance: The ditch is part of one of the largest irrigation systems in northeastern Colorado, and has served as an integral part of the local farm economy. Unprocessed Field note material exists for this ... More
Brantner Ditch, South Platte River, Brighton, Adams County, CO
Significance: The ditch is the oldest irrigation system in Water District No. 2 of the South Platte River in Colorado. The ditch was constructed by pioneer farmers and continues to serve as an important compone... More
Brantner Ditch, South Platte River, Brighton, Adams County, CO
Significance: The ditch is the oldest irrigation system in Water District No. 2 of the South Platte River in Colorado. The ditch was constructed by pioneer farmers and continues to serve as an important compone... More
Brantner Ditch, South Platte River, Brighton, Adams County, CO
Significance: The ditch is the oldest irrigation system in Water District No. 2 of the South Platte River in Colorado. The ditch was constructed by pioneer farmers and continues to serve as an important compone... More
Brantner Ditch, South Platte River, Brighton, Adams County, CO
Significance: The ditch is the oldest irrigation system in Water District No. 2 of the South Platte River in Colorado. The ditch was constructed by pioneer farmers and continues to serve as an important compone... More
Brantner Ditch, South Platte River, Brighton, Adams County, CO
Significance: The ditch is the oldest irrigation system in Water District No. 2 of the South Platte River in Colorado. The ditch was constructed by pioneer farmers and continues to serve as an important compone... More
Brantner Ditch, South Platte River, Brighton, Adams County, CO
Significance: The ditch is the oldest irrigation system in Water District No. 2 of the South Platte River in Colorado. The ditch was constructed by pioneer farmers and continues to serve as an important compone... More
Brantner Ditch, South Platte River, Brighton, Adams County, CO
Significance: The ditch is the oldest irrigation system in Water District No. 2 of the South Platte River in Colorado. The ditch was constructed by pioneer farmers and continues to serve as an important compone... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
North Platte River Bridge No. 1210, Casper, Natrona County, WY
Significance: This bridges is a feature associated with the Chicago and North Western Railway, a National Register eligible linear district. The bridge is one of only two concrete and steel bridges on the Casp... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Swan Land & Cattle Company, Mercantile Store, State Route 313, Chugwat...
Significance: The Swan Land and Cattle Company, incorporated in 1884, was an innovator in the breeding and raising of cattle in Wyoming. In 1909 the company erected this building to serve as a store for its em... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
Keystone Bridge, Spanning South Platte River, Waterton, Jefferson Coun...
Significance: The bridge is a pin connected iron Pratt through truss, manufactured by the Keystone Bridge Company of Pittsburgh, Pennsylvania. It was probably built originally for the Denver, South Park, and Pa... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
High Line Canal, Mouth of South Platte River to confluence with Second...
Significance: The first major irrigation project on the Front Range, it was the largest and most expensive canal ever built in Colorado before the advent of transmontane water diversion. Also called the "Englis... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Nineteenth Street Bridge, Spanning South Platte River at Nineteenth St...
Significance: Completed in 1888, the bridge is the oldest surviving wrought iron bridge and oldest vehicular bridge still in use within Colorado. Although a once common truss type, the two span Pratt through br... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Jowler Creek Bridge, Spanning Jowler Creek at Interurban Road, Camden ...
Significance: The Jowler Creek Bridge is one of the two-arch concrete bridges of the Luten design built for the Kansas City, Clay County and St. Joseph Railway, an electric interurban railway that operated from... More
Deansbury Bridge, Spanning South Platte River, Waterton, Jefferson Cou...
Significance: It is a riveted single-span Warren through truss. It was built as a narrow gauge, railroad bridge for the Denver, South Park and Pacific Railroad and it is presently used as an access road bridge.... More
Deansbury Bridge, Spanning South Platte River, Waterton, Jefferson Cou...
Significance: It is a riveted single-span Warren through truss. It was built as a narrow gauge, railroad bridge for the Denver, South Park and Pacific Railroad and it is presently used as an access road bridge.... More
Deansbury Bridge, Spanning South Platte River, Waterton, Jefferson Cou...
Significance: It is a riveted single-span Warren through truss. It was built as a narrow gauge, railroad bridge for the Denver, South Park and Pacific Railroad and it is presently used as an access road bridge.... More
Deansbury Bridge, Spanning South Platte River, Waterton, Jefferson Cou...
Significance: It is a riveted single-span Warren through truss. It was built as a narrow gauge, railroad bridge for the Denver, South Park and Pacific Railroad and it is presently used as an access road bridge.... More
Deansbury Bridge, Spanning South Platte River, Waterton, Jefferson Cou...
Significance: It is a riveted single-span Warren through truss. It was built as a narrow gauge, railroad bridge for the Denver, South Park and Pacific Railroad and it is presently used as an access road bridge.... More
Deansbury Bridge, Spanning South Platte River, Waterton, Jefferson Cou...
Significance: It is a riveted single-span Warren through truss. It was built as a narrow gauge, railroad bridge for the Denver, South Park and Pacific Railroad and it is presently used as an access road bridge.... More
Deansbury Bridge, Spanning South Platte River, Waterton, Jefferson Cou...
Significance: It is a riveted single-span Warren through truss. It was built as a narrow gauge, railroad bridge for the Denver, South Park and Pacific Railroad and it is presently used as an access road bridge.... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More
Baseline Bridge, Spanning South Platte River on County Road 168, Brigh...
Significance: It is the longest-span example of the basic Warren truss. It is also notable as the only Warren pony truss surveyed in the state that features multiple spans. Survey number: HAER CO-44 Building/... More