Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: This single-arch, steel span was designed by the same eminent designers as the Calvert Street Bridge (HAER No. DC-23), which post-dates it by a few years. Of a different material than other Rock More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect More