US Bridges

North Hamilton Str over Fall Kill Creek

Poor

Dutchess County, New York · In Poughkeepsie · Structure no. 000000002262720

Built
1955
70 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
45 ft
1 main span
Daily traffic
6,988
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

North Hamilton Str over Fall Kill Creek is a steel stringer/multi-beam or girder carrying North Hamilton Str over Fall Kill Creek in Dutchess County, New York. It was built in 1955, so it is 70 years old, older than the New York average of 53 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 6,988 vehicles a day, roughly 3% of them trucks, projected to reach 8,646 by 2041. The structure is 45 ft (13.7 m) long and 52 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNorth Hamilton Str
CrossesFall Kill Creek
LocationIn Poughkeepsie
RouteCity Street 0
Coordinates41.70446, -73.92214
Functional classUrban Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating43 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span41 ft (12.4 m)
Deck width52 ft (15.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,988 (2021)
Projected traffic8,646 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was North Hamilton Str over Fall Kill Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is North Hamilton Str over Fall Kill Creek 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 March 2024.

How much traffic does North Hamilton Str over Fall Kill Creek carry?

About 6,988 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is North Hamilton Str over Fall Kill Creek?

The structure is 45 ft (13.7 m) long with a longest span of 41 ft (12.4 m) and a deck 52 ft wide.

Who owns North Hamilton Str over Fall Kill Creek?

It is owned by the City or Municipal Highway Agency.