US Bridges

US 1 Newbrprt Tpk over Water Little River

Poor

Essex County, Massachusetts · .2 MI S of MBTA · Structure no. N100042TBDOTNBI

Built
1922
103 years old, rebuilt 1935
Condition
Poor
inspected July 2023
Type
Tee Beam
Concrete
Length
25 ft
1 main span
Daily traffic
44,612
2019 count
Owner
State
State Highway Agency

About this bridge

US 1 Newbrprt Tpk over Water Little River is a concrete tee beam carrying US 1 Newbrprt Tpk over Water Little River in Essex County, Massachusetts. It was built in 1922 and reconstructed in 1935, so it is 103 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 44,612 vehicles a day, roughly 7% of them trucks, projected to reach 16,267 by 2032. The structure is 25 ft (7.6 m) long and 75 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 1 Newbrprt Tpk
CrossesWater Little River
Location.2 MI S of MBTA
RouteState Highway 1
Coordinates42.79203, -70.87773
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.6 US tons
Inventory rating31.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length25 ft (7.6 m)
Longest span21 ft (6.4 m)
Deck width75 ft (22.9 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,612 (2019)
Projected traffic16,267 by 2032
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4.9 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 1 Newbrprt Tpk over Water Little River built?

It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1935.

What condition is US 1 Newbrprt Tpk over Water Little River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2023.

How much traffic does US 1 Newbrprt Tpk over Water Little River carry?

About 44,612 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is US 1 Newbrprt Tpk over Water Little River?

The structure is 25 ft (7.6 m) long with a longest span of 21 ft (6.4 m) and a deck 75 ft wide.

Who owns US 1 Newbrprt Tpk over Water Little River?

It is owned by the State Highway Agency.