USRoadFeeds

Live Traffic Camera: I-70 / I-76 @ MP123.4, Allegheny Tunnel (Westbound)

Pittsburgh, Pennsylvania

All cameras on I-76 in Pennsylvania →

This traffic camera monitors Milepost 123 in Pittsburgh, Pennsylvania, with a westbound view.

Multiple National Weather Service alerts are active for this camera area. Review the alert details below before traveling through this corridor.

Current weather near this camera is dry, with clear sky and temperatures near 70.6 °F.

The live view is most useful for checking traffic flow, visibility, and any lane restrictions before driving through the Pittsburgh area.

Additional rain is expected over the next few days, which could keep pavement conditions variable in the Pittsburgh area.

Camera Information & Location Details

Highway/Roadway
Turnpike (I-76)
Traffic Direction
Westbound
County
Somerset
City
Pittsburgh
Feed Type
Live Video
Geographic Coordinates
39.95721, -78.84731
Source Provider
PTC
National Weather Service watch

Active Weather Alert near this camera

Conditions are favorable for hazardous weather nearby, even if the current camera view looks calm.

2 alerts
Alert

Flood Watch

Severe Future

Flood Watch issued August 2 at 3:58PM EDT until August 3 at 2:00AM EDT by NWS State College PA

Alert Details

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central Pennsylvania, including the following areas, Bedford, Blair, Cambria, Cameron, Clearfield, Elk, McKean, Northern Centre, Northern Clinton, Potter, Somerset and Warren. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Scattered to numerous heavy showers and isolated thunderstorms are expected into tonight. Efficient rainfall rates of up to 1.50 inches per hour along with repeat rounds of rain could result in flash flooding across the area. - http://www.weather.gov/safety/flood

Recommended Action

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Active until
2026-08-03 06:00:00 UTC
Certainty
Possible
Area
Warren; McKean; Potter; Elk; Cameron; Northern Clinton; Clearfield; Northern Centre; Cambria; Blair; Somerset; Bedford
Alert

Flood Watch

Severe Future

Flood Watch issued August 2 at 2:20PM EDT until August 3 at 11:00PM EDT by NWS Mount Holly NJ

Alert Details

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northern Delaware, including the following area, New Castle, New Jersey, including the following areas, Camden, Eastern Monmouth, Gloucester, Hunterdon, Mercer, Middlesex, Morris, Northwestern Burlington, Salem, Somerset, Sussex, Warren and Western Monmouth, and Pennsylvania, including the following areas, Berks, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Northampton, Philadelphia, Upper Bucks, Western Chester and Western Montgomery. * WHEN...From 8 PM EDT this evening through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Multiple rounds of showers and thunderstorms are expected across the area tonight through Monday. Rainfall rates of 1 to 3 inches per hour possible. Rainfall amounts of 1 to 2 inches are possible with localized amounts to 3 to 5 inches which could cause flash flooding. - http://www.weather.gov/safety/flood

Recommended Action

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Active until
2026-08-04 03:00:00 UTC
Certainty
Possible
Area
New Castle; Sussex; Warren; Morris; Hunterdon; Somerset; Middlesex; Western Monmouth; Eastern Monmouth; Mercer; Salem; Gloucester; Camden; Northwestern Burlington; Berks; Lehigh; Northampton; Delaware; Philadelphia; Western Chester; Eastern Chester; Western Montgomery; Eastern Montgomery; Upper Bucks; Lower Bucks

Current Weather near traffic camera in Pittsburgh, Pennsylvania

Clear sky

Weather data provided by the USRoadFeeds Weather Network
Road Conditions in Pittsburgh, Pennsylvania
Dry conditions likely
No active precipitation detected near this camera.
Temperature
70.6 °F
Feels Like
72.8 °F
Humidity
93%
Wind
11.8 mph
Wind Direction
SSE (151°)
Precipitation
0.00 inch


Forecast

Sun, Aug 2
Heavy rain
Max
71.0 °F
Min
64.3 °F
Precip.
0.61 inch
Status
Heavy rain
Mon, Aug 3
Heavy rain
Max
74.6 °F
Min
64.1 °F
Precip.
0.48 inch
Status
Heavy rain
Tue, Aug 4
Clear sky
Max
76.0 °F
Min
58.4 °F
Precip.
0.00 inch
Status
Clear sky

Observed at: 2026-08-02 20:00 UTC (weather data updated hourly)

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