U.S. Route 22/322 east - Lewistown to Harrisburg

U.S. Route 22, together with U.S. routes 322 and 522, head away from the interchange in Lewistown, Mifflin County where US 22 and 522 merge onto US 322. (4-10-2026)

The highway's right lane is specifically marked for drivers continuing on US 522 north, which has a control city of Selinsgrove, the northern terminus of US 522, in Snyder County. (4-10-2026)

US 522 now diverts onto Walnut Street, while US 22 and 322 will remain together for a good while longer. (4-10-2026)

The eastbound Walnut Street ramp. This ramp actually becomes Logan Street before reaching Walnut. (4-10-2026)

A partial interchange with East Charles Street is half a mile away. (4-10-2026)

A US 22/322 shield assembly precedes the exit. (4-10-2026)

After curving left, the highway crosses Walnut. (4-10-2026)

A notation is added on the ¼ mile advance exit sign that East Charles leads to Lewistown's central business district. (4-10-2026)

An at-grade railroad crossing is at the exit. (4-10-2026)

The East Charles exit is straight ahead. (4-10-2026)

The East Charles offramp. East Charles Street links this point with Juniata Street (US 22 Business) on the south side of Lewistown. Both of its endpoints are eastbound exit/westbound entrance. (4-10-2026)

US 22/322 crosses Kishacoquillas Creek just a few feet after the exit. (4-10-2026)

At the end of that bridge, Green Avenue (SR 2004) passes overhead. (4-10-2026)

At a crossing of Jacks Creek soon afterward, US 22/322 leaves Lewistown borough and enters Derry Township. (4-10-2026)

The highway curves sharp left and begins to parallel the Juniata River. Directly across the river from here is Pennsylvania Route 333 (Hawstone Road). (4-10-2026)

US 22 Business then reaches its end, and the westbound exit ramp flies overhead here. (4-10-2026)

The eastbound carriageway then receives the eastbound entrance ramp of the business route. (4-10-2026)

US 22/322 reassurance then sits on the right. (4-10-2026)

The eastbound carriageway then sinks several feet below the westbound as it runs along a steep hillside, and a concrete retaining wall runs along the left side of the eastbound lanes. (4-10-2026)

As the westbound lanes get progressively lower, US 22/322 enters Fermanagh Township, Juniata County. (4-10-2026)

A fishing/boating access area is located half a mile away. (4-10-2026)

The entrance sign for the access area has flashers indicating it is closed when they are activated. (4-10-2026)

The highway curves left and reaches the other end of the access area. (4-10-2026)

An interchange with Arch Rock Road is located 2 miles away. (4-10-2026)

The highway makes its way past a hillcut where an anticline rock formation is exposed, similar to but in an opposing direction from that of the cut in Sideling Hill traversed by Interstate 68 in western Maryland. (4-10-2026)

The offramp to Arch Rock is ahead on the right. (4-10-2026)

The highway curves widely to the left as it crosses Arch Rock. (4-10-2026)

US 22/322 reassurance follows Arch Rock. (4-10-2026)

In 2 miles, the highway has an interchange with Pennsylvania Route 35, whose control cities are McAllisterville and Mifflintown. (4-10-2026)

About a quarter of a mile apart, the route crosses Cuba Mills Road and Lost Creek. (4-10-2026)

The highway reaches a hillcrest on approach to PA 35. (4-10-2026)

US 22/322 has its interchange with PA 35 just east of Mifflintown borough. The seat of Juniata County, Mifflintown was named for Pennsylvania's first governor, Thomas Mifflin; this is also the case with Mifflin County and two other boroughs in the state. (4-10-2026)

The highway's next interchange is with Pennsylvania Route 75, which leads to Port Royal, and is 2 miles away. (4-10-2026)

Between exits, the route crosses Cedar Springs Road (SR 2006). (4-10-2026)

The offramp to PA 75 is up ahead. Port Royal is the site of a prestigious half-mile dirt late model and sprint car racing track. (4-10-2026)

PA 75 crosses US 22/322 here. (4-10-2026)

After PA 75, Thompsontown and Harrisburg are 8 and 42 miles away respectively. (4-10-2026)

The highway's next crossing is Juniata River tributary Doe Run. (4-10-2026)

The route goes gradually uphill as it leaves the Mifflintown area. (4-10-2026)

After a while, the highway crosses Center Road. (4-10-2026)

The route goes on to another hillcrest. (4-10-2026)

Soon afterward, it crosses Locust Run Road (SR 2007). (4-10-2026)

In 2 miles, US 22/322 will reach an interchange with Pennsylvania Route 333, leading to East Salem and Thompsontown. (4-10-2026)

Gas and food services are available at the next exit. (4-10-2026)

Prior to the exit, the highway crosses Freed Road (SR 2009), which becomes Pine Street just to the east as it makes its way into Thompsontown. (4-10-2026)

The offramp to PA 333 lies just ahead in the distance. (4-10-2026)

US 22/322 is now 5 miles away from Millerstown and 38 from Harrisburg. (4-10-2026)

The U.S. route proceeds to pick up an onramp from its parallel historical, pre-freeway alignment, today designated PA 3002. (4-10-2026)

Immediately to the southwest, SR 3002 intersects Pfoutz Valley Road, which passes under the highway here as it curves wide right, continuing to follow the course of the Juniata. (4-10-2026)

After it exits the curve, there is US 22/322 reassurance. (4-10-2026)

The highway curves to the left, then enters the borough of Millerstown. (4-10-2026)

An exit leading toward Pennsylvania Route 17 and Millerstown is 1½ miles from this sign. (4-10-2026)

A PennDOT variable message sign is positioned in the median between exits. (4-10-2026)

After entering Perry County and Greenwood Township, US 22/322 reaches the Millerstown exit. The road intersected here is Market Street, which leads to PA 17. (4-10-2026)

Market Street passes overhead along this overpass. (4-10-2026)

Afterward, the highway finds itself 6 miles from Newport and 32 from Harrisburg. (4-10-2026)

The route is 2 miles away from an interchange with Pennsylvania Route 34, leading toward Newport and Perry County seat New Bloomfield. (4-10-2026)

This exit can be used to reach Little Buffalo State Park, located a few miles outside of Newport beside Little Buffalo Creek and Lake. (4-10-2026)

The route ascends a hill prior to the PA 34 exit. (4-10-2026)

The exit is up ahead. PA 34 runs from Gettysburg in Adams County to Liverpool just to the east of here in Buffalo Township, a distance of 62 miles. (4-10-2026)

US 22/322's crossing of PA 34 (Red Hill Road). (4-10-2026)

The highway is 8 miles from its junction with US 11/15, and 26 from Harrisburg. (4-10-2026)

A fairly sharp, downward curve to the left is up ahead. (4-10-2026)

Afterward, the highway straightens out and the westbound lanes again become higher than the eastbound. (4-10-2026)

A righthand curve and a crossing of Meadow Grove Road and Board Run follows. Old US 22 (Juniata Parkway) ends at Meadow Grove. (4-10-2026)

An exit serving Watts Township is 2 miles away. (4-10-2026)

Meanwhile, the old alignment of US 22 defaults onto eastbound US 22/322 to the right. At this time the highway is running directly alongside the Juniata River. (4-10-2026)

US 22/322 reassurance sits between exits, in front of US 22's mile marker 224. (4-10-2026)

As the exit approaches, the eastbound carriageway sinks slightly lower and flattens out. (4-10-2026)

The eastbound half of the exit features a left-in/left-out configuration where each movement crosses each other, thus necessitating stop signs. The westbound side has conventional diamond interchange ramps. The exit intersects Huggins Road. (4-10-2026)

Truck traffic bound for Interstate 81 and Harrisburg is to remain east on US 22/322. (4-10-2026)

The highway intersects U.S. routes 11 and 15, which lead north to Selinsgrove and south to Camp Hill. in ¾ mile. (4-10-2026)

The US 11/15 exit is just ahead on the right. (4-10-2026)

This overhead sign points the way to the exit. (4-10-2026)

At the exit, US 22/322 enters Reed Township, Dauphin County. (4-10-2026)

Northbound US 11/15 leads to Amity Hall and, many miles to the north, Williamsport. (4-10-2026)

Westbound US 22/322 receives a cloverleaf onramp from southbound US 11/15 before passing under it. (4-10-2026)

A break in the expressway is approaching, dropping the speed limit to 45 MPH. (4-10-2026)

The highway's next two exits are with Pennsylvania Route 849 west toward Duncannon in ¾ mile, and Pennsylvania Route 147 north toward Halifax in one mile. As an at-grade highway, the next two miles of US 22/322 are highly congested. (4-10-2026)

Cable barrier in the middle of the highway prevents drivers in either direction from making left turns directly to properties on the other side of the highway. (4-10-2026)

The PA 849 exit is in Benvenue at the mouth of the Juniata River, which PA 849 crosses into Duncannon. (4-10-2026)

The Juniata empties into the Susquehanna River, which US 22/322 crosses here. (4-10-2026)

A US 22 reassurance shield is posted along the Susquehanna bridge. US 322 is not acknowledged. (4-10-2026)

The offramp to PA 147 is at the south end of the bridge. Running 58 miles from here to Turbot Township in Northumberland County, PA 147 forms part of the Central Susquehanna Valley Thruway project. (4-10-2026)

The route is now ¾ mile from an interchange with eastbound Pennsylvania Route 325 (Mountain Road). (4-10-2026)

Approaching the exit, the highway curves left, crossing a Norfolk Southern track and pulling away slightly from the Susquehanna. (4-10-2026)

The offramp to PA 325 is ahead. (4-10-2026)

The route crosses PA 325, which ends feet to the south at the parallel Riverview Road. (4-10-2026)

The highway is now 8 miles from I-81, and 12 from Harrisburg. (4-10-2026)

More US 22/322 reassurance sits to the right. (4-10-2026)

2 miles away lies an interchange with northbound Pennsylvania Route 225 (Peters Mountain Road), which has control cities of Halifax and Dauphin. (4-10-2026)

The highway has an S-curve in the distance prior to the exit. (4-10-2026)

The PA 225 exit is just ahead. (4-10-2026)

Hagy Lane passes overhead just prior to the offramp to PA 225. Immediately to the south, Hagy Lane ends at River Road beside the Susquehanna. (4-10-2026)

The eastbound exit to northbound PA 225 is a flyover ramp. (4-10-2026)

Up ahead, as the route continues to follow the course of the Susquehanna, there is a sharp curve to the right that poses a tipping hazard for large trucks. (4-10-2026)

Norfolk Southern railroad right-of-way then passes overhead at a diagonal angle, resulting in long underpasses along the U.S. route resembling mini-tunnels. (4-10-2026)

I-81 and Harrisburg are now a respective 4 and 8 miles away. (4-10-2026)

Only a guardrail and a line of trees now separate the highway from the Susquehanna. (4-10-2026)

Then, US 22/322 reaches an interchange with Pennsylvania Route 443 (Fishing Creek Valley Road) via Front Street. PA 443 leads from here to Fishing Creek and Rockville. (4-10-2026)

The next exit is 1¾ miles away and intersects Pennsylvania Route 39 toward Linglestown. (4-10-2026)

PA 443 crosses the highway here, beside the Country Club of Harrisburg. (4-10-2026)

Just past PA 443, the highway enters Susquehanna Township. (4-10-2026)

An AM radio frequency is posted to the right for drivers to tune into for travel information. (4-10-2026)

The offramp to PA 39 is 1½ miles prior to the I-81 interchange. (4-10-2026)

Drivers headed for the Harrisburg International Airport or Lancaster are to follow I-81 north. (4-10-2026)

I-81, intersected ¾ miles away, heads south toward Carlisle and north toward Hazleton. Here, eastbound US 322 joins I-81 north, which it follows to southbound Interstate 83. (4-10-2026)

Meanwhile, US 22 continues on its own into downtown Harrisburg and can be taken to the city's Farm Show Complex. (4-10-2026)

At I-81, eastbound US 22 is marked as leading toward Pennsylvania Route 230 in downtown Harrisburg. (4-10-2026)

The ramps to each direction of I-81 diverge here. (4-10-2026)
