Lancaster County, PA

509 public highway bridges

Lancaster County Bridge Snapshot

Lancaster County, Pennsylvania contains 509 public highway bridges in the FHWA National Bridge Inventory. Roughly 38.3% are rated “Good,” 37.9% “Fair,” 8.8% “Poor,” and 8.8% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in PA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

509
Total Bridges
38.3%
Good
8.8%
Poor
8.8%
Structurally Deficient

Condition Distribution

Good
38.3% (195)
Fair
37.9% (193)
Poor
8.8% (45)
SD
8.8% (45)

All Bridges (509)

BUENA VISTA RD

Good

Over: PEQUEA CREEK

1 MI EAST OF SR 897, Lancaster, PA

Built 2003 Load: 58.1 t ADT: 135

SR4002 NEW HAVENST

Good

Over: AMTRAK

MOUNT JOY BORO, Lancaster, PA

Built 2005 Load: 58.1 t ADT: 4,355

MULBERRY STREET

Good

Over: PEDESTRIAN TRAIL

400 FT SOUTH OF SR 4020, Lancaster, PA

Built 1907 Load: 59.0 t ADT: 105

PA462; Columbia Av

Good

Over: Trib Strickler Run

1 mile E of Columbia, Lancaster, PA

Built 2007 Load: 59.0 t ADT: 14,195

Pleasant Grove Rd

Good

Over: Little Chickies

1.5 Mi N of Mt Joy, Lancaster, PA

Built 2010 Load: 60.8 t ADT: 141

SR 4003

Good

Over: LITTLE CHIQUES CREEK

S.W. CORNER OF MT.JOY, Lancaster, PA

Built 2003 Load: 61.7 t ADT: 1,294

T-331 SUNNYSIDE RD

Good

Over: BRUBAKER RUN

800 FT EAST OF SR 4033, Lancaster, PA

Built 2010 Load: 61.7 t ADT: 830

SR 0324 Pequea Bl.

Good

Over: Pequea Creek

Pequea, Lancaster, PA

Built 2009 Load: 63.5 t ADT: 375

ROYER RD

Good

Over: COCALICO CREEK

1/2 MI NW OF SR 1018, Lancaster, PA

Built 2005 Load: 65.3 t ADT: 680

T-435 FURNACE ROAD

Good

Over: MEETINGHOUSE CREEK

0.7 MILE WEST OF SR 896, Lancaster, PA

Built 1937 Load: 78.9 t ADT: 215

SR1045/Ridge Rd

Good

Over: Little Cocalico Creek

1 MI.N. OF Denver Boro, Lancaster, PA

Built 2009 Load: 80.7 t ADT: 3,040

PA 896; Hartman Br

Good

Over: Pequea Creek

1 mi.N. of Strasburg, Lancaster, PA

Built 1954 Load: 92.5 t ADT: 12,731

SR2006 Ashville Rd

Good

Over: Octoraro Creek

Pine Grove, Lancaster, PA

Built 2008 Load: 94.3 t ADT: 963

sr 1059 muddy ck.

Good

Over: LITTLE MUDDY CREEK

2MI SOF SWARTZVILLE, Lancaster, PA

Built 1951 Load: 99.8 t ADT: 2,144

RADCLIFFE RD T-476

Poor

Over: PEQUEA CREEK

1.1 M SW OF 272, Lancaster, PA

Built 1983 ADT: 120

SPRING GARDEN RD

Poor

Over: PEQUEA CREEK

1 MI SOUTH OF SR 340, Lancaster, PA

Built 1975 ADT: 260

T470 BLACK BEAR RD

Poor

Over: CONOWINGO CREEK

500' EAST OF HENSEL RD, Lancaster, PA

Built 1950 Load: 4.5 t ADT: 155

IRON BRIDGE RD

Poor

Over: LITTLE CHIQUES CREEK

1 MI EAST OF SR 772, Lancaster, PA

Built 1964 Load: 5.4 t ADT: 650

T-325 PROSPECT RD

Poor

Over: CONEWAGO CREEK

800 FT NORTH OF SR 241, Lancaster, PA

Built 1935 Load: 6.4 t ADT: 50

SR 2030

Poor

Over: PEQUEA CREEK

LIME VALLEY, Lancaster, PA

Built 1927 Load: 10.9 t ADT: 405

T-774 QUARRY ROAD

Poor

Over: MEETINGHOUSE CREEK

1000' NW OF SR 372, Lancaster, PA

Built 1958 Load: 10.9 t ADT: 185

T963 GEHMN SCHL RD

Poor

Over: LITTLE MUDDY CREEK

1300 FT WEST OF 897, Lancaster, PA

Built 1967 Load: 13.6 t ADT: 310

WEAVERLAND RD

Poor

Over: CEDAR CREEK

EAST OF PA 625, Lancaster, PA

Built 1955 Load: 13.6 t ADT: 100

SMYRNA RD

Poor

Over: HOUSTON RUN

AT ROD AND GUN CLUB, Lancaster, PA

Built 1964 Load: 14.5 t ADT: 200

N Cherry Alley

Poor

Over: Conoy Creek

200 FT S of Hummeltown St, Lancaster, PA

Built 1986 Load: 15.4 t ADT: 100

MILL RD

Poor

Over: CONESTOGA RIVER

EAST OF BRENDLE RD, Lancaster, PA

Built 1901 Load: 20.9 t ADT: 100

Twp Rd

Poor

Over: MCCREARY RUN

1 MI NO OF OAK HILL, Lancaster, PA

Built 1949 Load: 21.8 t ADT: 342

HERNLEY ROAD T-855

Poor

Over: CHIQUES CREEK

250 FT. WEST OF T-589, Lancaster, PA

Built 1920 Load: 21.8 t ADT: 410

SR 4040

Poor

Over: CHICKIES CREEK

E. SIDE OF MANHEIM, Lancaster, PA

Built 1926 Load: 25.4 t ADT: 6,522

FULTON VIEW ROAD

Poor

Over: TRIB. TO CONOWINGO CREEK

0.7 E OF US 222, Lancaster, PA

Built 1977 Load: 25.4 t ADT: 160

T-892 QUARRY RD

Poor

Over: CONESTOGA RIVER

3/4 MI NW OF SR 897, Lancaster, PA

Built 1916 Load: 25.4 t ADT: 175

SR 1053 Peartown

Poor

Over: COCALICO CREEK

1 MI SW BLAINSPORT, Lancaster, PA

Built 1909 Load: 26.3 t ADT: 486

ROHRERSTOWN ROAD

Poor

Over: LITTLE CONESTOGA CREEK

300 FT SW OF SR 8003, Lancaster, PA

Built 1930 Load: 27.2 t ADT: 520

WEAVER ROAD

Poor

Over: BACHMAN RUN

0.2 MILES N OF SR 722, Lancaster, PA

Built 1991 Load: 28.1 t ADT: 310

COCALICO CREEK RD

Poor

Over: STONY RUN

900 FT SE OF SR 272, Lancaster, PA

Built 1925 Load: 28.1 t ADT: 310

SR 4020

Poor

Over: CHICKIES CREEK

2 MI. W. OF LANDISVILLE, Lancaster, PA

Built 1937 Load: 29.9 t ADT: 7,538

SR 4033

Poor

Over: BACK RUN

2 MI NE OF MT. JOY, Lancaster, PA

Built 1934 Load: 30.8 t ADT: 2,193

T-713 PINETOWN RD

Poor

Over: LITITZ RUN

1500 FT NE OF SR 1029, Lancaster, PA

Built 1930 Load: 31.8 t ADT: 775

SR 1024 Lincoln rd

Poor

Over: MIDDLE CREEK

1.5 MI.E. OF BRUNNERVILLE, Lancaster, PA

Built 1925 Load: 32.7 t ADT: 2,469

SR 3005; TWP RD

Poor

Over: CONEWINGO CREEK

1 MI SE OF DRUMORE CENTER, Lancaster, PA

Built 1920 Load: 32.7 t ADT: 496

KRAYBILL CHURCH RD

Poor

Over: W BR DONEGAL CREEK

1/2 MI NE OF SR 4046, Lancaster, PA

Built 1930 Load: 32.7 t ADT: 310

SR 1046

Poor

Over: TRIB. TO MUDDY CREEK

0.5 MI.W. OF BOWMANSVILLE, Lancaster, PA

Built 1955 Load: 33.6 t ADT: 1,533

PA 625; SR 0625

Poor

Over: MUDDY CREEK

1 MI. S. OF BOWMANSVILLE, Lancaster, PA

Built 1930 Load: 35.4 t ADT: 5,553

SHREINER STA. ROAD

Poor

Over: LITTLE CONESTOGA CREEK

0.3 MI SW OF SR 0741, Lancaster, PA

Built 1930 Load: 35.4 t ADT: 620

OAK STREET

Poor

Over: CHIQUES CREEK TRIB

0.3 MILES NW OF SR 772, Lancaster, PA

Built 1970 Load: 35.4 t ADT: 5,150

PLAZA BLVD

Poor

Over: AMTRAK / NSRC

1000 FT SW OF SR 72, Lancaster, PA

Built 1970 Load: 37.2 t ADT: 3,600

T-966 WISSLER RD

Poor

Over: MIDDLE CREEK

1 MILE SW OF SR 322, Lancaster, PA

Built 1940 Load: 39.9 t ADT: 105

SR 2013

Poor

Over: BELLS RUN

2 MI SO OF OCTORARO, Lancaster, PA

Built 1938 Load: 40.8 t ADT: 700

T-683 GIBBONS RD

Poor

Over: MILL CREEK

1000 FT SOUTH OF T-545, Lancaster, PA

Built 1920 Load: 43.5 t ADT: 515

PA 741; SR 0741

Poor

Over: AMTRAK/NSRC

0.25 MI.S. OF TR 283, Lancaster, PA

Built 1969 Load: 48.1 t ADT: 15,336

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial