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)

FARMINGDALE RD

Fair

Over: LITTLE CONESTOGA CREEK

1400' WEST OF SR 4020, Lancaster, PA

Built 1962 Load: 39.9 t ADT: 400

FRYSVILLE RD

Fair

Over: MUDDY CREEK

AT T-647 INTERSECTION, Lancaster, PA

Built 1982 Load: 39.9 t ADT: 680

KRANTZ MILL ROAD

Fair

Over: BIG BEAVER CREEK

1/2 MI WEST OF SR 222, Lancaster, PA

Built 1990 Load: 39.9 t ADT: 50

PA 897; SR O897

Fair

Over: LITTLE MUDDY RUN

0.75 MI. S. OF ADAMSTOWN, Lancaster, PA

Built 1999 Load: 39.9 t ADT: 5,154

BICKNELL RD

Fair

Over: PUDDLE DUCK CREEK

50 FEET FROM ARCADIA TRAC, Lancaster, PA

Built 1901 Load: 39.9 t ADT: 100

OLD MILL RD

Fair

Over: CONOWINGO CREEK

2000 FT SE OF T-351, Lancaster, PA

Built 1972 Load: 40.5 t ADT: 225

DRAGER RD.

Fair

Over: LITTLE CHIQUES CREEK

600 FT NORTH OF SR 23, Lancaster, PA

Built 1973 Load: 40.5 t ADT: 403

PA 72; SR 0072

Fair

Over: LITTLE CONESTOGA CREEK

0.5 MI. N. OF PA 283, Lancaster, PA

Built 1927 Load: 40.8 t ADT: 18,505

PA 340;SR 0340

Fair

Over: TRIB RICHARDSON RUN

SPRINGGARDEN, Lancaster, PA

Built 1990 Load: 40.8 t ADT: 5,417

PA 625; SR 0625

Fair

Over: CONESTOGA RIVER

1 MI.S.E. OF TERRE HILL, Lancaster, PA

Built 1989 Load: 40.8 t ADT: 5,705

T-948 SCHOOL LANE

Fair

Over: PEQUEA CREEK

0.9 MI SOUTH OF SR 340, Lancaster, PA

Built 1991 Load: 40.8 t ADT: 790

US 30; SR 0030

Fair

Over: AMTRAK

LEAMAN PLACE, Lancaster, PA

Built 1999 Load: 40.8 t ADT: 13,755

OLD HERSHEY RD

Fair

Over: CONEWAGO CREEK

1500 FT NW OF T-871, Lancaster, PA

Built 2000 Load: 40.8 t ADT: 320

SR0722

Fair

Over: Lititz Creek

oregon manheim township, Lancaster, PA

Built 2008 Load: 40.8 t ADT: 5,016

SHIP ROCK RD

Fair

Over: TRIB TO PEQUEA CREEK

EAST OF HERRVILLE RD, Lancaster, PA

Built 1995 Load: 40.8 t ADT: 100

BUENA VISTA ROAD

Fair

Over: PEQUEA CREEK

700 FT WEST OF SR 897, Lancaster, PA

Built 1995 Load: 41.7 t ADT: 210

WALNUT STREET

Fair

Over: PENN EASTERN RR

250 FEET NW OF 3RD ST, Lancaster, PA

Built 1965 Load: 41.7 t ADT: 1,965

PA 272; Oregon Pk.

Fair

Over: STONY RUN

1/4 MI.N. REAMSTOWN, Lancaster, PA

Built 2000 Load: 41.7 t ADT: 15,111

PA 272; Nottingham

Fair

Over: Conowingo Creek

.5 Mi. E. of Wakefield, Lancaster, PA

Built 2000 Load: 41.7 t ADT: 3,086

T928 RED SCHOOL RD

Fair

Over: CONESTOGA RIVER

1/2 MI SOUTH OF SR 23, Lancaster, PA

Built 2004 Load: 41.7 t ADT: 160

Lancaster Pike

Fair

Over: Pequea Creek

1 mi.S. of Smithville, Lancaster, PA

Built 1948 Load: 42.6 t ADT: 24,600

SR 1017

Fair

Over: CONESTOGA RIVER

0.5 MI.S.W. OF CHURCHTOWN, Lancaster, PA

Built 1993 Load: 42.6 t ADT: 467

SR 1037

Fair

Over: HAMMER CREEK

0.2 MI. S. OF US 322, Lancaster, PA

Built 1975 Load: 42.6 t ADT: 951

SR 2024

Fair

Over: TRIB.LITTLE BEAVER CREEK

1.5 MILE E.OF MARTINSVILL, Lancaster, PA

Built 1938 Load: 42.6 t ADT: 245

PA 772; SR 0772

Fair

Over: GROFFS RUN

TALMAGE, Lancaster, PA

Built 1998 Load: 42.6 t ADT: 11,389

T-478 HOLLOW ROAD

Fair

Over: TRIB BIG BEAVER CREEK

100 FT. SOUTH OF T-413, Lancaster, PA

Built 1988 Load: 43.5 t ADT: 320

MILL STREET

Fair

Over: SHAWNEE RUN

800 FT EAST OF FOURTH ST, Lancaster, PA

Built 1981 Load: 43.5 t ADT: 825

PA 23; SR 0023

Fair

Over: Conestoga River

0.25 mi South of US 30, Lancaster, PA

Built 1992 Load: 44.5 t ADT: 13,527

GLICK RD

Fair

Over: LITTLE CONESTOGA CREEK

SOUTH OF VALLEY VIEW RD, Lancaster, PA

Built 1901 Load: 44.5 t ADT: 100

BEAVER DAM RD

Fair

Over: TRIB TO PEQUEA CREEK

NORTH OF GUY RD, Lancaster, PA

Built 1988 Load: 44.5 t ADT: 100

T-355 SPROUL RD

Fair

Over: BELLS RUN

1/2 MI WEST OF SR 2013, Lancaster, PA

Built 1985 Load: 45.4 t ADT: 205

SR 3017

Fair

Over: INDIAN RUN

0.25 MI.S. OF LETORT, Lancaster, PA

Built 1920 Load: 45.4 t ADT: 720

SR 4001

Fair

Over: TRIB.TO CHICKIES CREEK

1 MI.N.OF TR 23, Lancaster, PA

Built 1964 Load: 45.4 t ADT: 7,762

MARTIN RD

Fair

Over: UMBLES RUN

EAST OF HERSHEY CHURCH RD, Lancaster, PA

Built 1999 Load: 45.4 t ADT: 100

PA 23; SR 0023

Fair

Over: Landis Run

Near Eden;MANHEIM TWP LN, Lancaster, PA

Built 1948 Load: 46.3 t ADT: 16,715

SR 2015

Fair

Over: LITTLE BEAVER CREEK

1 MI S OF STRASBURG, Lancaster, PA

Built 1938 Load: 46.3 t ADT: 5,306

T557 ROHERSTOWN RD

Fair

Over: SWARR RUN

800 FT NORTH OF SR 4020, Lancaster, PA

Built 1961 Load: 46.3 t ADT: 1,860

Union Street

Fair

Over: CONOY CREEK

500 FT SW OF SR 230, Lancaster, PA

Built 1940 Load: 46.3 t ADT: 2,070

2045 Monterey Rd

Fair

Over: Muddy Run

1 mi. N. of Bird In Hand, Lancaster, PA

Built 2010 Load: 46.3 t ADT: 1,900

INDIANTOWN RD

Fair

Over: INDIAN RUN

WEST OF CAMP RODGERS RD, Lancaster, PA

Built 1993 Load: 46.3 t ADT: 400

SR 1037 Newport rd

Fair

Over: MOORES RUN

0.2 MI. N.E. LITITZ, Lancaster, PA

Built 1985 Load: 47.2 t ADT: 13,002

SR 2025

Fair

Over: AMTRAK

BRIDGE ST.NEAR HARRISON A, Lancaster, PA

Built 1985 Load: 47.2 t ADT: 2,440

SR 4037 Belair rd.

Fair

Over: CONEWAGO CREEK

DAUPHIN CO. LINE, Lancaster, PA

Built 1986 Load: 47.2 t ADT: 553

MARTINDALE RD

Fair

Over: QUARRY HAUL RD

2 MI EAST OF US 322, Lancaster, PA

Built 1991 Load: 48.1 t ADT: 4,563

SAWMILL ROAD

Fair

Over: ENOLA LOW GRADE TRAIL

0.8 MI WEST OF SR 222, Lancaster, PA

Built 1991 Load: 48.1 t ADT: 210

MT. HOPE SCHOOL RD

Fair

Over: HUBER RUN

200 FT W OF SR 272, Lancaster, PA

Built 1950 Load: 48.1 t ADT: 605

T705 MTN SPRING RD

Fair

Over: MIDDLE CREEK

AT SR 1035 INTERSECT, Lancaster, PA

Built 2003 Load: 48.1 t ADT: 105

T-510 WANNER RD

Fair

Over: PEQUEA CREEK

1100 FT WEST OF T-901, Lancaster, PA

Built 2007 Load: 48.1 t ADT: 200

RTE I84

Fair

Over: DELAWARE RIVER, NEVERSIN

1 MI W of I-84 Exit 1, Lancaster, PA

Built 1967 Load: 49.9 t ADT: 14,404

PA 722; SR 0722

Fair

Over: TRIB.LITTLE CONNESTOGA

S.OF EAST PETERSBURG, Lancaster, PA

Built 1997 Load: 50.8 t ADT: 11,368

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