US Bridges

SR 0084 I-84 EB over T-390 (shiny Mt Rd)

Good

Pike County, Pennsylvania · Palmyra Twp .6 M W TR 390 · Structure no. 000000000068034

Built
2021
4 years old
Condition
Good
inspected February 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
61 ft
1 main span
Daily traffic
7,355
2023 count
Owner
State
State Highway Agency

About this bridge

SR 0084 I-84 EB over T-390 (shiny Mt Rd) is a prestressed concrete box beam or girders - multiple carrying SR 0084 I-84 EB over T-390 (shiny Mt Rd) in Pike County, Pennsylvania. It was built in 2021, so it is 4 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,355 vehicles a day, roughly 39% of them trucks, projected to reach 7,374 by 2040. The structure is 61 ft (18.6 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 0084 I-84 EB
CrossesT-390 (shiny Mt Rd)
LocationPalmyra Twp .6 M W TR 390
RouteInterstate 84
Coordinates41.35928, -75.21519
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating47.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length61 ft (18.6 m)
Longest span58 ft (17.7 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,355 (2023)
Projected traffic7,374 by 2040
Trucks39%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 0084 I-84 EB over T-390 (shiny Mt Rd) built?

It was built in 2021, making it 4 years old in 2025.

What condition is SR 0084 I-84 EB over T-390 (shiny Mt Rd) in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.

How much traffic does SR 0084 I-84 EB over T-390 (shiny Mt Rd) carry?

About 7,355 vehicles per day (2023 count), of which roughly 39% are trucks.

How long is SR 0084 I-84 EB over T-390 (shiny Mt Rd)?

The structure is 61 ft (18.6 m) long with a longest span of 58 ft (17.7 m) and a deck 47 ft wide.

Who owns SR 0084 I-84 EB over T-390 (shiny Mt Rd)?

It is owned by the State Highway Agency.