With the i-99 being a multi-sectional highway (not a contiguous highway) ... the northern section of the i-99 runs thru 1 state, that being New York ... while the southern section of the i-99 runs thru 1 state; that being Pennsylvania.

The city of Painted Post NY is located at it's north end ... and the city of Bedford PA is located near it's south end.

The major interstate highways that intersect the i-99 include the; i-70, i-76, i-80, and i-86.

The i-99 covers a total combined of distance of aprox. 99 miles (both sections) ... while the northern section of the i-99 that runs thru New York state is aprox. 13 miles long and can be travelled in aprox. 0.2 of an hr. with a sustained travelling speed averaging 60 miles-per-hour ... while the western section of the i-99 that runs thru Illinois is aprox. just 86 miles long and can be travelled in aprox. 21.4 hrs. with a sustained travelling speed averaging 60 miles-per-hour.

Some of the cities located along the i-99 corridor include;

• Altoona, PA,
• Bellefonte, PA,
• Duncansville, PA,
• Painted Post, NY,
• State College, PA,
• SEE ALSO: i-99 traffic directory.