This street is named for Dexter Horton (1825–1904). Born in Seneca Lake, New York, he was living in Princeton, Illinois before he came west in 1852 with, among others, Thomas Mercer and Daniel and Clarence Bagley. He and Mercer came to Seattle in 1853. In 1870, he founded the city’s first bank, the Dexter Horton Bank. (It later merged with Seattle National Bank and First National Bank to form the First Seattle Dexter Horton National Bank, which unwieldy name became First National Bank of Seattle, then Seattle-First National Bank, and eventually Seafirst, the name it used from 1974 until the brand was retired in favor of Bank of America in 1999. (Bank of America had bought Seafirst in 1983.)
Dexter Horton
Dexter Avenue begins just south of Denny Way at 7th Avenue and becomes Dexter Avenue N north of Denny. From there it goes 2 miles north, then northwest, to the intersection of Westlake Avenue N, 4th Avenue N, and Nickerson Street, just south of the Fremont Bridge.
Unfortunately, though the Blaines may have been feminists, they, according to HistoryLink.org, had no love for Native Americans (or, for that matter, the Irish). Their departure in 1856 was prompted by the Battle of Seattle. Junius Rochester writes:
On January 20, 1856, a son John, was born to Catharine and David Blaine. Six days later the Battle of Seattle erupted. David had duty at one of the blockhouses, but managed to get Catharine and their babe aboard the Decatur in Elliott Bay. David had described the Indians as a “poor degraded race,” which would “soon disappear.” Catharine compared their “stupidity and awkwardness” to that of the Irish. The Indian uprising confirmed their worst fears and prejudices.
Today, W Blaine Street begins in Magnolia at 36th Avenue W and goes a semicircular ⅕ of a mile to 34th Avenue W and W Howe Street. It resumes at 31st Avenue W and goes almost ⅓ of a mile to Thorndyke Avenue W. There is a stub of W Blaine east of 15th Avenue W that is quickly stopped by the Southwest Queen Anne Greenbelt. The street resumes at 12th Avenue W and goes just over a mile to 4th Avenue N, having briefly become a stairway at 9th Avenue W. After a series of short stretches serving as driveways and parking, the Blaine Street right-of-way resurfaces east of Westlake Avenue N and heads into Lake Union. Here, too, it serves as a driveway and offers no access to the water. East of Lake Union, E Blaine Street begins at Fairview Avenue E and goes ⅛ of a mile to Franklin Avenue E, where it becomes part of the I-5 Colonnade park underneath the freeway. From Lakeview Boulevard E to just west of 10th Avenue E it is a stairway, and then two blocks of roadway ending at 12th Avenue E and Lake View Cemetery. There is then a diagonal ¼-mile stretch from 19th Avenue E to E Howe Street in Montlake. E Blaine finishes up as a ⅕-mile stretch from 37th Avenue E to McGilvra Boulevard E and a final two-block run from E Madison Street to 43rd Avenue E, both in Madison Park.
In the early 1870s, the Denny and Mercer families gradually began to systematically subdivide their large land holdings on the south and east slopes of Queen Anne Hill. When a severe windstorm blew down thousands of trees in the north district in 1875, views opened up and land seekers turned their attentions beyond Belltown. Real estate speculators new to the territory arrived and began to buy up property on the crest of Queen Anne Hill. Some of these speculators also became developers, such as George Kinnear, or builder-developers, such as Isaac Bigelow.
Though its proximity to Boston and Lynn Streets suggest a tribute to Newton, Massachusetts, neither the Georges nor the Bigelows appear to have a connection to the state, so it seems this one should be chalked up to Isaac Bigelow’s middle name.
Today, Newton Street begins in Magnolia as W Newton Street at 30th Avenue W, and goes nearly half a mile east to 23rd Avenue W. There is then a two-block stretch from 15th Avenue W to 13th Avenue W in Interbay, and then the “original” Newton Street, which stretches almost a half mile from 1st Avenue N to Taylor Avenue N, followed by another two-block stretch from Dexter Avenue N to just past 8th Avenue N. On the east side of Lake Union, E Newton Street picks up again at Terry Pettus Park, just west of Fairview Avenue E, and goes ¼ mile to Boylston Avenue E and Lakeview Boulevard E. There follows another ¼-mile stretch from Broadway E to Everett Avenue E. East of there, Newton exists in a number of short segments through Montlake, and then enjoys a run of ⅓ of a mile from 37th Place E to 43rd Avenue E in Madison Park.
Forming a trio with Eastlake Avenue and Northlake Way, Westlake Avenue is so named for running along the western shore of Lake Union. Beginning today at Stewart Street between 5th Avenue and 6th Avenue, just north of McGraw Square, it runs 2½ miles north to 4th Avenue N between Nickerson Street and Florentia Street — the south end of the Fremont Bridge.
Westlake Avenue once started a couple of blocks to the south, at 4th Avenue and Pike Street, and based on the quarter section map, it appears that its former route through Westlake Park between Pike Street and Pine Street is still public right-of-way as opposed to park land. (The portion between Pine Street and Olive Way was vacated in 1986 to make way for the Westlake Center mall, which opened in 1988, and the portion between Olive Way and Stewart Street was closed in 2010 to allow for the expansion of McGraw Square.)
Westlake was extended south to 4th and Pike from Denny Way in 1902 (one former mayor has called for that extension to be closed to cars); the original Westlake Avenue (now, properly, Westlake Avenue N) was created in 1895 as part of the Great Renaming ordinance, Section 5 of which reads
That the names of Rollin Street, Lake Union Boulevard and Lake Avenue from Depot Street [changed by the same ordinance to Denny Way] to Florentia Street, be and the same are hereby changed to Westlake Avenue.
Rollin Street, the southernmost portion, was named for Rolland Herschel Denny (1851–1939), the youngest member of the Denny Party at just six weeks old. In its honor, an apartment complex that opened at the corner of Westlake and Denny in 2008 is named Rollin Street Flats.
Having covered Northlake, Eastlake, and Westlake so far, one might ask: why is there no Southlake?
There does appear to have been a Southlake Avenue for a time — 1909 to 1924 or so, based on the last mention of it I could find in Seattle newspapers, an article in the August 8, 1924, edition of The Seattle Times on a car crash that had taken place a number of weeks earlier. Now the northern section of Fairview Avenue N, it extended from the intersection of Valley Street northwest to E Galer Street and Eastlake Avenue E, “thus eliminating the present grade on Eastlake for University traffic” in the words of a real estate advertisement in the August 23, 1914, edition of the Seattle Post-Intelligencer. But why the Southlake name disappeared seems clear: once it was decided to extend the Fairview name along the shore lands, there was no other appropriate road to carry it. The northern and eastern shores of Lake Union are just shy of 2 miles long each, but since the lake is shaped like a ? (and, surprisingly, like a uterus if Portage Bay is included) there is hardly any southern shore to speak of — only about ¼ mile.
As for the neighborhood name, I’m not sure why South Lake Union came to be used instead of Southlake. Perhaps it’s as simple as the lack of a similarly named street to “anchor” the neighborhood.
At any rate, Ordinance 6947, filed on June 6, 1901, refers to the street as Aurora Street, and Ordinance 7942, filed on November 5 of that year, refers to it as Aurora Avenue. I can find no specific record of the name change, but Ordinance 6864, filed on May 8, has to do with “altering, defining and establishing the names of streets in the City of Seattle in the portion thereof lying north of Lake Union, Salmon Bay and the route of the Lake Washington Canal,” and is likely responsible. (No text is available online for the ordinance, and the drafters of Ordinance 6947 must have neglected to take the change into account.)
Aurora Avenue N might have remained just another North Seattle street were it not for the decision to route the Pacific Highway, U.S. Route 99, across the Lake Washington Ship Canal there instead of Stone Way N, Albion Place N, Whitman Avenue N, or Linden Avenue N. As it happened, Aurora was chosen as the location for the crossing (known today as the Aurora Bridge), and the name was officially extended through Queen Anne to Downtown Seattle in 1930 in preparation for the bridge’s opening in 1932.
Postcard of Lake Union, Lake Washington Ship Canal, the Fremont Bridge, and the George Washington Memorial Bridge (Aurora Bridge), circa 1932. View looks southeast, with Fremont in foreground. Public domain image from University of Washington Libraries Digital Collections.Aurora Bridge, 2011. View looks east, with Gas Works Park and Wallingford neighborhood at center, Lake Union and Capitol Hill at right. Public domain photo by Flickr user Mike Linksvayer.
Today, Aurora Avenue N begins at 7th Avenue N and Harrison Street by the north portal of the State Route 99 Tunnel and goes 7⅘ miles north to the city limits; the name continues 3 further miles to the King–Snohomish county line, and the highway another 12 miles beyond that to Broadway in Everett. A block-long segment from 6th Avenue and Battery Street to Denny Way has been renamed Borealis Avenue, and Aurora between Denny Way and Harrison Street is once again 7th Avenue N. A two-block-long segment underneath the north approach to the Aurora Bridge has also been changed to Troll Avenue N.
