US Bridges

T-557 Teaberry Rd. over Iron Run

Poor

Elk County, Pennsylvania · .1 MI SW of SR 2008 Int. · Structure no. 000000000015768

Built
1980
45 years old, rebuilt 2009
Condition
Poor
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
24 ft
1 main span
Daily traffic
395
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

T-557 Teaberry Rd. over Iron Run is a steel stringer/multi-beam or girder carrying T-557 Teaberry Rd. over Iron Run in Elk County, Pennsylvania. It was built in 1980 and reconstructed in 2009, so it is 45 years old, younger than the Pennsylvania average of 54.8 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 395 vehicles a day, roughly 10% of them trucks, projected to reach 419 by 2043. The structure is 24 ft (7.3 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-557 Teaberry Rd.
CrossesIron Run
Location.1 MI SW of SR 2008 Int.
RouteCity Street 0
Coordinates41.41525, -78.53903
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating39 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span23 ft (7 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic395 (2023)
Projected traffic419 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-557 Teaberry Rd. over Iron Run built?

It was built in 1980, making it 45 years old in 2025. It was reconstructed in 2009.

What condition is T-557 Teaberry Rd. over Iron Run 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 September 2023.

How much traffic does T-557 Teaberry Rd. over Iron Run carry?

About 395 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is T-557 Teaberry Rd. over Iron Run?

The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 28 ft wide.

Who owns T-557 Teaberry Rd. over Iron Run?

It is owned by the City or Municipal Highway Agency.