US Bridges

RTE I84 over Mnrr Pj Line

Poor

Orange County, New York · 3.4 MI E JCT SH 17 & I84 · Structure no. 000000001052592

Built
1969
56 years old, rebuilt 1996
Condition
Poor
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
214 ft
3 main spans
Daily traffic
21,713
2021 count
Owner
State
State Highway Agency

About this bridge

RTE I84 over Mnrr Pj Line is a steel stringer/multi-beam or girder carrying RTE I84 over Mnrr Pj Line in Orange County, New York. It was built in 1969 and reconstructed in 1996, so it is 56 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 21,713 vehicles a day, roughly 18% of them trucks, projected to reach 36,768 by 2041. The structure is 214 ft (65.2 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE I84
CrossesMnrr Pj Line
Location3.4 MI E JCT SH 17 & I84
RouteInterstate 84
Coordinates41.47107, -74.31265
Functional classUrban Principal Arterial - Interstate

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92 US tons
Inventory rating55 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length214 ft (65.2 m)
Longest span71 ft (21.6 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,713 (2021)
Projected traffic36,768 by 2041
Trucks18%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$6.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I84 over Mnrr Pj Line built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1996.

What condition is RTE I84 over Mnrr Pj Line 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 July 2024.

How much traffic does RTE I84 over Mnrr Pj Line carry?

About 21,713 vehicles per day (2021 count), of which roughly 18% are trucks.

How long is RTE I84 over Mnrr Pj Line?

The structure is 214 ft (65.2 m) long with a longest span of 71 ft (21.6 m) and a deck 41 ft wide.

Who owns RTE I84 over Mnrr Pj Line?

It is owned by the State Highway Agency.