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US Route 3 >>
DOT Road Conditions
3 Massachusetts US 3 ConditionsCurrent US 3 Road Conditions
US 3 Traffic Delays
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Massachusetts US 3
32.2mi From North Chelmsford to Cambridge (Exit 32 to )
39 mins travel time (instead of 35 mins )
39 minutes Delay
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New Hampshire US 3
182mi From city to Nashua ( to )
3 hours 38 mins travel time (instead of 3 hours 25 mins )
38 minutes Delay
Live Reports by the DOT
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I-65 SB: Traffic hazard between County Line and US 31 (MM 76, Taylorsville). https://t.co/ZDEy6PBQFa
49 minutes ago
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POV: You’re setting girders on the new US 378 bridge over Twelve Mile Creek in Lexington County. 😏👾 All girders are in place, making way for the new bridge deck! 🚧 Slow down and give crews room to work safely. https://t.co/6szbPInPUW
US 3 South Carolina Road Conditions 9 hours ago
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I-69 NB/SB: Width limit in effect from IN 332 to US 35; IN 28 (MM 241.2 to MM 241.7, near Yorktown). Until 10/18/2026 at 5:00AM EDT. Shoulder closed, Construction work, Left lane closed. Speed limit 55 MPH. Width limit 11'0". I-69 Left Lane… https://t.co/X8j8TR6674
10 hours ago
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Jackson County, WV - There will be a single lane closure on US 33, across the William S. Ritchie Bridge, between the hours of 7:00 a.m. and 5:30 p.m. through 2028, for bridge construction.
US 3 West Virginia Road Conditions 13 hours ago
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I-465: Roadwork at US 31; OLD US 31; N Meridian St (MM 30.8, Carmel). https://t.co/5RcH8ZlW1S
23 hours ago
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US 30 WB: Road maintenance operations from F Street to Overton Link (Overton). Intermittent lane closure, Look out for a flagging operation. https://t.co/MSrgO74X59
1 day ago
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I-465 WB: Road cleared between US 31; OLD US 31 and S Meridian St (MM 2.2, Indianapolis). https://t.co/eHTuBLw4yG
1 day ago
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#CDOT #News: Full weekend closure of I-270 & US 36 bridge over I-25 in Adams County set for Oct. 23 to 26, 2026. First of two planned weekend closures for modular expansion joint installation. 📰https://t.co/w3Y77jlAa5 #KnowBeforeYouGo #SlowfortheConeZone https://t.co/iK85fS2kkp
1 day ago
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I-465 WB: Crash between US 31; OLD US 31 and S Meridian St (MM 2.2, Indianapolis). https://t.co/eHTuBLw4yG
1 day ago
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Sidney Link: Crash from Virginia Lane to US 30 (Sidney). https://t.co/sCOP7JojY3
1 day ago
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US 30 WB: Road closed due to a crash from US 385 to Sidney Link (near Sidney). https://t.co/CeYiX8EZLC
1 day ago
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Sidney Link SB: Road closed due to a crash from US 30 to Virginia Lane (Sidney). https://t.co/CeYiX8EZLC
1 day ago
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US 385 NB/SB: Crash from US 30 to Road 115 (near Sidney). https://t.co/sCOP7JojY3
1 day ago
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Jackson County, WV - US 33 will be closed across the WilliamS. Ritchie Bridge, from the intersection of US 33 and WV 68, between the hours of 7:00 p.m. and 7:00 a.m. Monday, October 12, 2026, through Friday, October 30, 2026, for a bridge deck overlay.
US 3 West Virginia Road Conditions 1 day ago
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Jackson County, WV - There will be a single lane closure on US 33, across the William S. Ritchie Bridge, between the hours of 7:00 a.m. and 5:30 p.m. through 2028, for bridge construction.
US 3 West Virginia Road Conditions 1 day ago
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Tree in Roadway on US 33 (23187 Allegheny Hwy, Elkins). Randolph County I-55967084-0919
US 3 West Virginia Road Conditions 1 day ago
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US 36 EB/WB: Road cleared at US 231 (MM 35.6, 3m W of Bainbridge). https://t.co/eRYMh0wsuR
2 days ago
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Cleared: VEHICLE FIRE on I-476 Northbound between RAMP FROM US 30 W AT EXIT 13 - PLYMOUTH MEETING and MID COUNTY EX. Left Lane (of 3 Lanes) Blocked, Left Shoulder Blocked.
US 3 Pennsylvania Road Conditions 5 days ago
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Updated: VEHICLE FIRE on I-476 Northbound between RAMP FROM US 30 W AT EXIT 13 - PLYMOUTH MEETING and MID COUNTY EX. Left Lane (of 3 Lanes) Blocked, Left Shoulder Blocked. https://t.co/fBZuv6ezJC
US 3 Pennsylvania Road Conditions 5 days ago
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VEHICLE FIRE on I-476 Northbound At RAMP FROM US 30 W AT EXIT 13 - PLYMOUTH MEETING. Closed. https://t.co/fBZuv6ezJC
US 3 Pennsylvania Road Conditions 5 days ago
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ALERT - Queen Anne's County: Crash closes eastbound US 50 (except the right shoulder) at Station Lane (prior to the US 301 split). Delays #MDtraffic cg
1 week ago
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TRAFFIC ALERT: Champaign County SR 559 and US 36 are currently closed in all directions due to a crash in that area. Road closure barricades are located at US 36 at US 4, US 36 at SR 814, SR 559 at SR 161 and SR 559 at SR 235. Drivers need to use alternate routes. https://t.co/E9KQsXUjCq
1 week ago
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US Route 3 Accident Reports 
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This Highway starts in Boston, MA (US 20)and ends in Canada. Its total length is 273miles. It was formed in 1926. Massachusetts signs the south end in Cambridge, northeast of AASHTO's end