
Location: I-99 and 11th St, Tyrone
Another reassurance shield missing I-99!

Location: I-99 and 11th St, Tyrone
After the onramp merges on, though, there’s a proper I-99/220 reassurance marker.

Location: I-99 and SR 4041, Blair Cty
In two miles, we’ll approach a quadrant route connection to PA 350.

Location: I-99 and SR 4041, Blair Cty
Follow Exit 52 to connect to PA 350.

Location: I-99 and SR 4041, Blair Cty
350 serves Bald Eagle and Philipsburg.

Location: I-99 and SR 4041, Blair Cty
Exit to connect to PA 350.

Location: I-99 and SR 4041, Blair Cty
Reassurance shield after the connection to PA 350.

Location: I-99 and High St, Centre Cty
As we enter Centre County, we’re two miles from US 220 Alternate, which provides the connection to US 322 west. US 220 Business never actually rejoined 99/220 (it ended at PA 350 near the previous interchange) – and now a US 220 Alternate begins.

Location: I-99 and High St, Centre Cty
220 Alternate will drift much further away than 220 Business did – but first serves as a connection to US 322 west.

Location: I-99 and High St, Centre Cty
Exit to connect to US 322 west. Note the missing 220 shield for the Alternate route!
N to PA-504
N to US-220 Bus, S to PA-550
