US Bridges

RTE 55 over Sprout Creek

Fair

Dutchess County, New York · 0.3 MI E JCT RTE 55+TSP · Structure no. 000000001027150

Built
1931
94 years old, rebuilt 1991
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
13,304
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 55 over Sprout Creek is a prestressed concrete box beam or girders - multiple carrying RTE 55 over Sprout Creek in Dutchess County, New York. It was built in 1931 and reconstructed in 1991, so it is 94 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 13,304 vehicles a day, roughly 6% of them trucks, projected to reach 13,366 by 2041. The structure is 53 ft (16.2 m) long and 36 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRTE 55
CrossesSprout Creek
Location0.3 MI E JCT RTE 55+TSP
RouteState Highway 55
Coordinates41.67058, -73.7838
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
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 rating88 US tons
Inventory rating49.1 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length53 ft (16.2 m)
Longest span48 ft (14.6 m)
Deck width36 ft (11 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,304 (2018)
Projected traffic13,366 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$1.6 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 55 over Sprout Creek built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1991.

What condition is RTE 55 over Sprout Creek 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 March 2023.

How much traffic does RTE 55 over Sprout Creek carry?

About 13,304 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is RTE 55 over Sprout Creek?

The structure is 53 ft (16.2 m) long with a longest span of 48 ft (14.6 m) and a deck 36 ft wide.

Who owns RTE 55 over Sprout Creek?

It is owned by the State Highway Agency.