Erie to Dormont is 131.3 miles and takes about 2 hours 34 minutes via Raymond P Shafer Highway, with a fuel budget near $22 and enough daylight to finish in a day. This drive stays within Pennsylvania, moving from the Northeast region to the Northeast region. Expect a local feel with many turns, making it a good option if you prefer navigating varied roads over a straightforward interstate journey. With a recommended one-day duration, you can comfortably complete this trip without needing an overnight stop.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
65.6 miles from Erie, PA
A natural place for your longest stop of the day
, about 1h 14m into the drive
.
Main Roads
Road
Distance
Duration
Raymond P Shafer Highway
111.8 mi
2h 1m
Parkway North
11.4 mi
15m
West 12th Street
2 mi
4m
West Liberty Avenue
1.9 mi
4m
I 579
1.6 mi
2m
Liberty Tunnels
1.2 mi
2m
Liberty Bridge
0.5 mi
1m
State Street
0.4 mi
1m
Longest stretch:
Raymond P Shafer Highway
— 111.8 mi, about 2h 1m
Turn-by-Turn Driving Directions
Step-by-step road directions between Erie, PA and Dormont, PA.
1
Start on State Street
0.4 mi·1 min·State Street
2
Turn right onto PA 5; PA 290
2.0 mi·4 min·West 12th Street
Use the straight lane.
3
Turn right onto Greengarden Boulevard
0.1 mi·23 sec·Greengarden Boulevard
Use the straight / right lanes.
4
Turn left onto West Bayfront Parkway
0.2 mi·20 sec·West Bayfront Parkway
5
Continue on I 79
112 mi·2 hr 1 min·Raymond P Shafer Highway
Use the straight / right lanes.
6
Keep slight left at fork onto I 279
11 mi·15 min·Parkway North
Exit 72Toward I 279: PittsburghUse the slight left / straight lanes.
7
Keep slight right at fork onto I 579
1.6 mi·2 min·I 579
Toward I 579 South: Veterans BridgeUse the straight / slight right lanes.
8
Keep slight left at fork
0.2 mi·26 sec
Toward Liberty BridgeUse the slight left lane.
9
Continue on Liberty Bridge
0.5 mi·1 min·Liberty Bridge
10
Continue on Liberty Tunnels
1.2 mi·2 min·Liberty Tunnels
11
Continue on US 19 Truck
1.9 mi·4 min·West Liberty Avenue
Use the straight lane.
12
Turn right
30 ft·2 sec
13
Arrive at destination
Trip Plan
Given this is a one-day drive of about 2.5 hours, you have flexibility with your departure time. Consider leaving mid-morning to avoid early rush hour traffic and arrive in Dormont with plenty of daylight. With only one recommended stop and a relatively short duration, you can easily power through this drive. Keep an eye on your fuel gauge, especially before embarking on the 111.8-mile stretch on Raymond P Shafer Highway, to ensure you don't need to search for a station during that longer segment.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 65.6 miles from Erie, PA, or about 1h 14m into the drive.
The longest continuous stretch on this route runs about 111.8 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 29 miles or 35m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 65.6 miles or 1h 14m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h
Traffic, exits, and arrival timing usually matter more near Dormont, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving Erie, PA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Erie, PA
This is one driving day of about 131.3 miles and 2h 34m.
Your first comfortable stop window is around 29 miles from Erie, PA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Raymond P Shafer Highway for about 111.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 7
5 decision points cluster between mile 0.4 and 127.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.4 mi into trip|~1m in|PA 5; PA 290 / West 12th Street
Turn right onto PA 5; PA 290 / West 12th Street
Lane positioning matters here
Use the straight lane.
6
2.4 mi into trip|~5m in|Greengarden Boulevard
Turn right onto Greengarden Boulevard
Lane positioning matters here
Use the straight / right lanes.
8
114.5 mi into trip|~2h 7m in|I 279 / Parkway North
Keep slight left at fork onto I 279 / Parkway North toward I 279: Pittsburgh
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / straight lanes.
Exit 72
Toward I 279: Pittsburgh
7
125.9 mi into trip|~2h 23m in|I 579
Keep slight right at fork onto I 579 toward I 579 South: Veterans Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 579 South: Veterans Bridge
7
127.5 mi into trip|~2h 26m in
Keep slight left at fork toward Liberty Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward Liberty Bridge
Fuel & Cost
Regular Gas
$21.77 one way
$43.54 round trip
$4.21/gal25.4 MPG avg46 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$23.84
$47.68
premium
$4.93
$25.46
$50.93
diesel
$5.61
$28.99
$57.98
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Meals
$25–$50
Total
$47–$72
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 45.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
39.4
0
$13.79
$6.30
Efficient EV
32.8
0
$11.49
$5.25
EV Truck/SUV
52.5
0
$18.38
$8.40
Gas CO2
46 kg
EV CO2
15 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 18, 2026
Origin
Erie, PA
Morning
in Erie on Tuesday
Local time
6:20 AM
EDT
Current temp
66°F
Showers And Thunderstorms
SW 16 to 20 mph94% chanceLive forecast
Destination
Dormont, PA
Morning
in Dormont on Tuesday
Local time
6:20 AM
EDT
Current temp
69°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
3 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 34m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This route features a 'turn-heavy local drive' profile, with only a 10% highway share. You'll spend most of your time on local roads, including West 12th Street and Parkway North, interspersed with a significant stretch on Raymond P Shafer Highway. The longest uninterrupted segment is 111.8 miles on Raymond P Shafer Highway, offering a period of more consistent driving before you transition back to more varied local roads. Be prepared for frequent turns and changes in road character as you make your way south.
Only 10% highway — the rest is turn-by-turn surface driving.
13 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 111.8 mi on Raymond P Shafer Highway.
How Hard Is This Drive?
6/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 7 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.4 miles in near PA 5; PA 290 / West 12th Street.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 131.3 miles you will encounter 7 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.4 miles (PA 5; PA 290 / West 12th Street): Lane positioning matters here; at 2.4 miles (Greengarden Boulevard): Lane positioning matters here; at 114.5 miles (I 279 / Parkway North): Highway fork - watch signs carefully. Lane positioning matters here.
Doable as a same-day drive at 2h 34m. Total distance: 131.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 34m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
The longest stretch is about 111.8 miles on Raymond P Shafer Highway. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Dormont, PA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.4 miles (PA 5; PA 290 / West 12th Street): Lane positioning matters here; at 2.4 miles (Greengarden Boulevard): Lane positioning matters here; at 114.5 miles (I 279 / Parkway North): Highway fork - watch signs carefully. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Dormont, PA before heading back.
