US Bridges

HWY Moody ST over Water Charles River

Fair

Middlesex County, Massachusetts · .89 Mi. N. Newton Twn.Ln. · Structure no. W040042CAMUNNBI

Built
1917
108 years old, rebuilt 1943
Condition
Fair
inspected May 2024
Type
Arch - Deck
Concrete
Length
225 ft
9 main spans
Daily traffic
14,800
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

HWY Moody ST over Water Charles River is a concrete arch - deck carrying HWY Moody ST over Water Charles River in Middlesex County, Massachusetts. It was built in 1917 and reconstructed in 1943, so it is 108 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 14,800 vehicles a day, roughly 4% of them trucks, projected to reach 37,114 by 2032. The structure is 225 ft (68.6 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Moody ST
CrossesWater Charles River
Location.89 Mi. N. Newton Twn.Ln.
RouteCity Street 0
Coordinates42.37323, -71.23656
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating79.9 US tons
Inventory rating47.8 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans9
Design loadUnknown
Structure length225 ft (68.6 m)
Longest span25 ft (7.6 m)
Deck width66 ft (20 m)
Roadway width46 ft (13.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,800 (2024)
Projected traffic37,114 by 2032
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$13.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Moody ST over Water Charles River built?

It was built in 1917, making it 108 years old in 2025. It was reconstructed in 1943.

What condition is HWY Moody ST over Water Charles River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does HWY Moody ST over Water Charles River carry?

About 14,800 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is HWY Moody ST over Water Charles River?

The structure is 225 ft (68.6 m) long with a longest span of 25 ft (7.6 m) and a deck 66 ft wide.

Who owns HWY Moody ST over Water Charles River?

It is owned by the City or Municipal Highway Agency.