Butler County, PA

142 public highway bridges

Butler County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Butler County, Pennsylvania contains 142 public highway bridges. Roughly 58.5% are rated “Good,” 26.1% “Fair,” and 4.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

142
Total Bridges
58.5%
Good
26.1%
Fair
4.2%
Poor Condition

Condition Distribution

Good
58.5% (83)
Fair
26.1% (37)
Poor
4.2% (6)

All Bridges (142)

T-404 HUCH ROAD

Good

Over: SOUTH BRANCH GLADE RUN

BTW SR3007 & T382, Butler, PA

Built 2017 Load: 41.5 t ADT: 100

SR 1021

Good

Over: Buffalo Run

RATTIGAN NO.1, Butler, PA

Built 2021 Load: 41.5 t ADT: 330

SR3021

Good

Over: WOLFE RUN

KROCHTA BRIDGE, Butler, PA

Built 2004 Load: 41.7 t ADT: 2,553

SR1006

Good

Over: BEAR CREEK

FAIRVIEW, Butler, PA

Built 2006 Load: 41.7 t ADT: 298

T-508 OLD STATE RD

Good

Over: Connoquenessing Creek

100' N OF SR 0038, Butler, PA

Built 2021 Load: 42.1 t ADT: 200

SR0228

Good

Over: GLADE RUN

EAST OF MARS, Butler, PA

Built 2023 Load: 42.4 t ADT: 17,904

T-384 SHELDON ROAD

Good

Over: GLADE RUN

BTW T401 & T492, Butler, PA

Built 2010 Load: 42.6 t ADT: 250

SR 0228

Good

Over: BUFF & PITT RR

0.1 MI E SR 3015 INTER., Butler, PA

Built 2013 Load: 43.4 t ADT: 19,278

T-318 CURRIE RD

Good

Over: MUDDY CREEK

0.4 MI FROM INT W/SR0422, Butler, PA

Built 2012 Load: 43.7 t ADT: 100

SR 4006

Good

Over: SLIPPERY ROCK CRK.

0.6 MI E SR 8 INTER., Butler, PA

Built 2013 Load: 44.1 t ADT: 259

T-430 NEW HOPE RD

Good

Over: MCMURRAY RUN

1 MI NE OF BOVARD, Butler, PA

Built 2002 Load: 44.5 t ADT: 100

T-414 ST JOHN RD

Good

Over: HALLSTON RUN

0.3 mi S of SR 1010, Butler, PA

Built 2007 Load: 44.5 t ADT: 100

SAXONBURG BLVD

Good

Over: BULL CREEK

SAXONBURG BLVD NO.1, Butler, PA

Built 2015 Load: 44.7 t ADT: 2,069

SR1019

Good

Over: Rough Run

0.7 mi E SR 2008 Interse, Butler, PA

Built 2018 Load: 45.7 t ADT: 640

SR 3020

Good

Over: PA TPK (I-76)

WEST OF PERRY HGW INTG, Butler, PA

Built 2020 Load: 46.0 t ADT: 20,552

SR 0138

Good

Over: S BR SLIPPERY ROCK CREEK

2.4mi E SR 308 Inter., Butler, PA

Built 2011 Load: 48.0 t ADT: 1,087

SR1015

Good

Over: BUFF & PITT RR

GAME RESERVE, Butler, PA

Built 1999 Load: 48.1 t ADT: 284

West Penn Street

Good

Over: Sullivan Run

Btw West Penn & Miller St, Butler, PA

Built 2022 Load: 48.1 t ADT: 2,900

SR 0079 NB

Good

Over: TWP. RD. 311 Boundary RD

NORTH BOUNDARY NB, Butler, PA

Built 2020 Load: 49.9 t ADT: 19,881

SR 0079 SB

Good

Over: T-311 N Boundary Road

2.7 mi N SR 228 Intersect, Butler, PA

Built 2019 Load: 49.9 t ADT: 21,080

West Brady Street

Good

Over: Sullivan Run

West Brady Street @ Hayes, Butler, PA

Built 2022 Load: 49.9 t ADT: 2,900

MCCALMONT RD

Good

Over: CONNOQUENESSING CR

MCCALMONT NO.1, Butler, PA

Built 2017 Load: 50.5 t ADT: 1,101

SR 1016

Good

Over: CONNOQUENESSING CREEK

0.1 Mi W SR 38, Butler, PA

Built 2016 Load: 51.2 t ADT: 1,284

SR 0038

Good

Over: S FORK LIT SCRUBGRASS

SEDWICKS MILL, Butler, PA

Built 2010 Load: 53.5 t ADT: 2,085

SR 2002

Good

Over: COAL RUN

0.5 Mi E SR 356 Inter., Butler, PA

Built 2016 Load: 53.5 t ADT: 1,316

SR1010

Good

Over: SOUTH BRANCH BEAR CREEK

KARNS CITY, Butler, PA

Built 2004 Load: 54.4 t ADT: 882

Bonnie Brook Rd

Good

Over: Bonnie Brook

RINGNECK, Butler, PA

Built 2018 Load: 54.4 t ADT: 2,943

SR3027

Good

Over: CONNOQUEN. CR & B&P RR

0.1 MI. N. SR 68 INTER., Butler, PA

Built 2010 Load: 55.3 t ADT: 2,915

T-338, PFEIFER RD

Good

Over: LITTLE YELLOW CREEK

BTW SR0019 & T353, Butler, PA

Built 2005 Load: 59.0 t ADT: 100

Brownsdale Rd

Good

Over: Glade Run

Intersect Brownsmill Rd, Butler, PA

Built 2016 Load: 59.0 t ADT: 1,705

SR0528

Good

Over: BUFF & PITT RR

WAHLVILLE NO.1, Butler, PA

Built 1997 Load: 59.9 t ADT: 517

SR 0068

Good

Over: Buffalo Creek

CHICORA BORO, Butler, PA

Built 2020 Load: 59.9 t ADT: 6,918

MARKET STREET

Good

Over: GLADE RUN CREEK

0.12 MI N OF SR 68, Butler, PA

Built 2015 Load: 69.0 t ADT: 500

SR2015

Good

Over: LITTLE BUFFALO CREEK

MONROE ROAD, Butler, PA

Built 2005 Load: 70.8 t ADT: 439

T-502 DAVIDSON RD

Good

Over: SOUTH BRANCH GLADE RUN

BTW SR3007 & T382, Butler, PA

Built 2008 Load: 75.3 t ADT: 200

T-423 JOHNS SCHOOL

Good

Over: GLADE RUN

0.25 MI SW OF T-388, Butler, PA

Built 2009 Load: 88.0 t ADT: 100

T-841 Kiester Road

Poor

Over: Long Run

0.2 mi. W of SR 0008, Butler, PA

Built 1990 Load: 8.2 t ADT: 500

HEAVEN LANE

Poor

Over: S FORK LIT SCRUBGRASS CR

1.5 MI FROM INT W/SR58, Butler, PA

Built 1912 Load: 9.1 t ADT: 50

T-626 SPIKER ROAD

Poor

Over: ROUGH RUN

1.5 MI S of T-880, Butler, PA

Built 1978 Load: 19.1 t ADT: 100

T-570 OLD RTE 422

Poor

Over: LITTLE BUFFALO RUN

0.9 mi E of S.R. 1015, Butler, PA

Built 1938 Load: 31.8 t ADT: 50

WEST JEFFERSON RD

Poor

Over: THORN CREEK

25' FROM INT W/T562, Butler, PA

Built 1915 Load: 47.2 t ADT: 300

T-638 SNAKE RD

Poor

Over: SILVER CREEK

1.35 MI NE OF FAIRVIEW RD, Butler, PA

Built 2004 Load: 51.7 t ADT: 50

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.