US Bridges

East 177th Street over Amtrak/Csxt/P&w

Fair

Bronx County, New York · At Westchester Heights · Structure no. 000000002241269

Built
1906
119 years old, rebuilt 1984
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
222 ft
3 main spans
Daily traffic
29,040
2011 count
Owner
City
City or Municipal Highway Agency

About this bridge

East 177th Street over Amtrak/Csxt/P&w is a steel stringer/multi-beam or girder carrying East 177th Street over Amtrak/Csxt/P&w in Bronx County, New York. It was built in 1906 and reconstructed in 1984, so it is 119 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 29,040 vehicles a day, roughly 4% of them trucks, projected to reach 56,985 by 2041. The structure is 222 ft (67.7 m) long and 75 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesEast 177th Street
CrossesAmtrak/Csxt/P&w
LocationAt Westchester Heights
RouteCity Street 0
Coordinates40.83819, -73.87657
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating71 US tons

Structure

MaterialSteel
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length222 ft (67.7 m)
Longest span93 ft (28.3 m)
Deck width75 ft (22.8 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,040 (2011)
Projected traffic56,985 by 2041
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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$17.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was East 177th Street over Amtrak/Csxt/P&w built?

It was built in 1906, making it 119 years old in 2025. It was reconstructed in 1984.

What condition is East 177th Street over Amtrak/Csxt/P&w 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 February 2023.

How much traffic does East 177th Street over Amtrak/Csxt/P&w carry?

About 29,040 vehicles per day (2011 count), of which roughly 4% are trucks.

How long is East 177th Street over Amtrak/Csxt/P&w?

The structure is 222 ft (67.7 m) long with a longest span of 93 ft (28.3 m) and a deck 75 ft wide.

Who owns East 177th Street over Amtrak/Csxt/P&w?

It is owned by the City or Municipal Highway Agency.