The old page is also available. It’s much more wordy though.
This rather simple pocket map that fit on a letter-sized sheet of paper dates back to the Louisville Transit Company era (c. 1950–1974). A list of Louisville Transit routes in 1961:
This map is a revision of a base map created in 1954. It was found amongst some other maps of Lexington and Louisville I purchased on an eBay auction. The bus route numbering system was also created in 1954, started appearing on buses’ destination signs in 1961, and is still in use today. Though most of these routes have since been extended to serve outlying suburban areas, most route names, numbers, and their general routings within the old city boundaries, remain the same.
The Transit Authority of River City’s 1989 system map is a larger full-color folded map credited to “Icon of KY” that also displays all city streets. Interestingly, it also displayed the location of all bus shelters at the time. I believe this design was originally published in 1981, which is also listed as a copyright date on this map.
A list of all TARC routes, as shown on this map, in 1989:
Since 1989, TARC did not publish a system map until late in the 1990s. This one from 1999, designed by G. D. Nelson Mapping Services of Denver, CO, indicated each line with a different color, and a different convention indicated express routes. Only major roads were shown.
This excerpt from a 1961 Gousha map of Louisville indicates that an original proposal for the outer beltway around Louisville was going to connect to the existing Cross-County Highway (now known as Outer Loop). Since then they decided to build a new alignment parallel to and south of the Cross-County Highway (on the current alignment of the Snyder), but somehow the Cross-County became Outer Loop anyway.
This comes from a 1964 Rand McNally map of Louisville. As of 1964 one portion of this Outer Loop was already open, providing a detour for I-64 traffic to Shelbyville Road until I-64 was completed closer to Louisville. The cloverleaf interchange between I-64 and the now Gene Snyder Freeway still exists in its original form as of December 2008.
A map of Louisville so bad it’s good.
Originally, Coleman’s map was quite a fine piece of black-and-white cartography. The city side showed all streets in the City of Louisville and displayed block numbers; the county side showed the entire county and all streets outside the City.
The Highlands section of the city map and the southeastern section of the county map are shown here. Their areas have seen almost no new streets added for decades as of 1982; their sections of the map have accordingly not seen sloppy changes like the ones shown below.
On suburban sections of the city and county maps, we see numerous changes done sloppily, with no consistent style, some hand-drawn. Old streets removed to make way for freeways were still displayed. The Middletown excerpt from the county map appears to contain large excerpts of Metro Graphic Arts cartography. Whether Metro Graphic Arts was plagirized, I can’t say.
One final note. Coleman's map did not cover Southern Indiana, nor any portions of Kentucky outside Jefferson County.
The Louisville Railway Company
Taylor Blvd. – 6th St.
Effective Oct. 30th, 1950
Back then, the buses on this line ran every 15 minutes early mornings and late night, and every 2–5 minutes during rush hour.
According to Wikipedia, The Louisville Railway Company operated its last streetcar in 1940 and renamed itself the Louisville Transit Company in 1951.