US Bridges

SR4021 over Condron Run

Poor

Indiana County, Pennsylvania · Smicksburg NO.2 · Structure no. 000000000019405

Built
1960
65 years old
Condition
Poor
inspected April 2024
Type
Tee Beam
Concrete
Length
34 ft
1 main span
Daily traffic
274
2023 count
Owner
State
State Highway Agency

About this bridge

SR4021 over Condron Run is a concrete tee beam carrying SR4021 over Condron Run in Indiana County, Pennsylvania. It was built in 1960, so it is 65 years old, older 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 274 vehicles a day, roughly 9% of them trucks, projected to reach 520 by 2032. The structure is 34 ft (10.4 m) long and 34 ft wide.

Location

Open in Google Maps
CarriesSR4021
CrossesCondron Run
LocationSmicksburg NO.2
RouteState Highway 0
CountyIndiana County
StatePennsylvania
Coordinates40.86896, -79.17263
Functional classRural Major Collector

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.
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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span30 ft (9.1 m)
Deck width34 ft (10.4 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic274 (2023)
Projected traffic520 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR4021 over Condron Run built?

It was built in 1960, making it 65 years old in 2025.

What condition is SR4021 over Condron 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 April 2024.

How much traffic does SR4021 over Condron Run carry?

About 274 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is SR4021 over Condron Run?

The structure is 34 ft (10.4 m) long with a longest span of 30 ft (9.1 m) and a deck 34 ft wide.

Who owns SR4021 over Condron Run?

It is owned by the State Highway Agency.