US Bridges

US 1 Nb/Washngton over HWY North Entrance DR

Good

Norfolk County, Massachusetts · 1.4 Mi.No.Of Pine St. · Structure no. F06028AX7DOTNBI

Built
2002
23 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
196 ft
3 main spans
Daily traffic
17,457
2024 count
Owner
State
State Highway Agency

About this bridge

US 1 Nb/Washngton over HWY North Entrance DR is a prestressed concrete stringer/multi-beam or girder carrying US 1 Nb/Washngton over HWY North Entrance DR in Norfolk County, Massachusetts. It was built in 2002, so it is 23 years old, younger than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 17,457 vehicles a day, roughly 3% of them trucks, projected to reach 47,379 by 2031. The structure is 196 ft (59.6 m) long and 48 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

CarriesUS 1 Nb/Washngton
CrossesHWY North Entrance DR
Location1.4 Mi.No.Of Pine St.
RouteU.S. Route 1
Coordinates42.09727, -71.26523
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating71 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length196 ft (59.6 m)
Longest span32 ft (9.9 m)
Deck width48 ft (14.5 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,457 (2024)
Projected traffic47,379 by 2031
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed4.3 mi (7 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$842,000 (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 1 Nb/Washngton over HWY North Entrance DR built?

It was built in 2002, making it 23 years old in 2025.

What condition is US 1 Nb/Washngton over HWY North Entrance DR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does US 1 Nb/Washngton over HWY North Entrance DR carry?

About 17,457 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is US 1 Nb/Washngton over HWY North Entrance DR?

The structure is 196 ft (59.6 m) long with a longest span of 32 ft (9.9 m) and a deck 48 ft wide.

Who owns US 1 Nb/Washngton over HWY North Entrance DR?

It is owned by the State Highway Agency.