(d) The following roadways are designated for one-way traffic:

1. (1) Main Circle for traffic proceeding northwest from Hayes Road toward Main Street (roadway on northeast side of Niagara Frontier Transportation Authority Rapid Transit terminal);
2. (2) Main Circle for traffic proceeding southeast from Main Street toward Hayes Road (roadway on southwest side of Niagara Frontier Transportation Authority Rapid Transit terminal);
3. (3) Diefendorf Loop from its intersection with Sherman Road to its intersection with Rotary Road for traffic proceeding in a counter clockwise direction only;
4. (4) Kimball Tower parking lot road from its northeast intersection with Heyd Drive for traffic proceeding in a clockwise direction only to its southeast intersection with Heyd Drive;
5. (5) westerly entrance for Niagara Frontier Transportation Authority terminal parking lot adjacent to Hayes Road from southwesterly Main Circle roadway for traffic proceeding northeast into parking lot only;
6. (6) easterly exit from Niagara Frontier Transportation Authority terminal parking lot adjacent to Hayes Road for traffic exiting parking lot onto northeast Main Circle and proceeding in a northwest direction only;
7. (7) service road for Howe Research Lab and Power Plant for eastbound traffic entering from Rotary Road; and
8. (8) service road from Howe Research Lab and Power Plant for traffic proceeding northwest from service area toward Rotary Road.

(e) The following intersections are designated as stop intersections:

(f) The following intersections are designated as yield intersections:

(g) All through traffic is prohibited on Diefendorf Loop between Sherman Road and Harriman/Farber service road, except for the following vehicles:

1. (1) buses;
2. (2) service vehicles;
3. (3) vehicles permitted to park at Abbott Hall lot; and
4. (4) clinic parking.

(h) Parking is prohibited on or along both sides of all highways on the grounds of the State University of New York at Buffalo (South Campus), City of Buffalo, Erie County, except as follows:

1. (1) Standing is prohibited at any time on Clement Road, east and west sides, from northerly terminus of Clement Road at the entrance from Bailey Avenue and intersection with the access road to Main Bailey lot, to Michael Road.

   1. (i) Fifteen-minute parking on Clement Road, west side, between Goodyear Road and Michael Road, is permitted for day-care center vehicles with permits.
2. (2) Standing is prohibited on Goodyear Road, north and south sides, from its intersection with Clement Road to its intersection with Hayes Road.
3. (3) Standing is prohibited on Heyd Drive, north and south sides, from its intersection with Hayes Road to the terminus at Michael Farber lot.
4. (4) Standing is prohibited on Sherman Road, north and south sides, from its intersection with Bailey Avenue to its intersection with Diefendorf Road/Rotary Road.
5. (5) Standing is prohibited on both sides of Hayes Road, except as indicated via signage.
6. (6) Niagara Frontier Transportation Authority Park and Ride spaces in Allen lot.

(i) The left turning of vehicles is prohibited as follows:

1. (1) vehicles proceeding north on the northeast roadway of Main Circle to proceed west on Main Street;
2. (2) vehicles proceeding east on the north connecting roadway between Clement Road and Bailey Avenue to proceed north on Bailey Avenue;
3. (3) vehicles proceeding east on Hayes Road to proceed north on Main Circle, Southwest Road; and
4. (4) vehicles proceeding east on Coal Road to proceed north on Bailey Avenue.