US Bridges

RTE 400 over Pound Road

Fair

Erie County, New York · 0.9 MI E JCT Rts 400 + 20 · Structure no. 000000001047651

Built
1968
57 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
115 ft
3 main spans
Daily traffic
12,986
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 400 over Pound Road is a steel stringer/multi-beam or girder carrying RTE 400 over Pound Road in Erie County, New York. It was built in 1968, so it is 57 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 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 12,986 vehicles a day, roughly 8% of them trucks, projected to reach 15,048 by 2041. The structure is 115 ft (35.1 m) long and 33 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRTE 400
CrossesPound Road
Location0.9 MI E JCT Rts 400 + 20
RouteState Highway 400
CountyErie County
StateNew York
Coordinates42.82947, -78.67986
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75.9 US tons
Inventory rating46 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span47 ft (14.3 m)
Deck width33 ft (10.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,986 (2018)
Projected traffic15,048 by 2041
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 400 over Pound Road built?

It was built in 1968, making it 57 years old in 2025.

What condition is RTE 400 over Pound Road 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 2023.

How much traffic does RTE 400 over Pound Road carry?

About 12,986 vehicles per day (2018 count), of which roughly 8% are trucks.

How long is RTE 400 over Pound Road?

The structure is 115 ft (35.1 m) long with a longest span of 47 ft (14.3 m) and a deck 33 ft wide.

Who owns RTE 400 over Pound Road?

It is owned by the State Highway Agency.