Franklin County, PA

215 public highway bridges

Franklin County Bridge Snapshot

Franklin County, Pennsylvania contains 215 public highway bridges in the FHWA National Bridge Inventory. Roughly 33% are rated “Good,” 49.3% “Fair,” 5.1% “Poor,” and 5.1% 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.

215
Total Bridges
33%
Good
5.1%
Poor
5.1%
Structurally Deficient

Condition Distribution

Good
33% (71)
Fair
49.3% (106)
Poor
5.1% (11)
SD
5.1% (11)

All Bridges (215)

NUNNERY ROAD

Fair

Over: NUNNERY CREEK

1 W TOMSTOWN/NUNNERY CRK., Franklin, PA

Built 1982 Load: 40.8 t ADT: 275

HADE RD

Fair

Over: BACK CREEK TRIB

0.7 MI SOUTH OF SR 30, Franklin, PA

Built 1930 Load: 40.8 t ADT: 1,100

T365 Welty Road

Fair

Over: E BR LITTLE ANTIETAM CRE

1.5 SE WBORO/E BR L ANTIE, Franklin, PA

Built 1964 Load: 40.8 t ADT: 400

PA 75; Path Valley

Fair

Over: DRY RUN

DRY RUN, Franklin, PA

Built 1953 Load: 41.7 t ADT: 1,434

PA696;Old Scotland

Fair

Over: Phillaman Run

2.5 Mi. N. of PA-997, Franklin, PA

Built 1963 Load: 42.6 t ADT: 2,039

SR 1001

Fair

Over: COLD SPRING RUN

.75 MI N FAYETTEVILLE, Franklin, PA

Built 1955 Load: 42.6 t ADT: 1,977

SR 4005 Amberson r

Fair

Over: BR OF CONOCOCHEAQUE

.75 MI S OF AMBERSON, Franklin, PA

Built 1937 Load: 42.6 t ADT: 285

T-397 MT ZION ROAD

Fair

Over: W BR LITTLE ANTIETAM CRK

400 FT WEST OF SR 997, Franklin, PA

Built 2002 Load: 42.6 t ADT: 300

T-464 RUMLER ROAD

Fair

Over: TRIB OF DENNIS CREEK

150 FT S of SR 4008, Franklin, PA

Built 2003 Load: 42.6 t ADT: 25

PA 696; S.Fayette

Fair

Over: SHIRLEY RUN

.75 MI.S.E. SHIPPENSBURG, Franklin, PA

Built 1954 Load: 44.5 t ADT: 7,253

MCFARLAND RD.

Fair

Over: JOHNSTON RUN

1.5E MERCERSBURG/JOHNSTON, Franklin, PA

Built 1982 Load: 44.5 t ADT: 300

SR 4009;Loudon Rd.

Fair

Over: Wilson Run

3 Mi. N.E. of St. Thomas, Franklin, PA

Built 1999 Load: 44.5 t ADT: 919

PUMP HOUSE ROAD

Fair

Over: W BR LITTLE ANTIETAM TRB

5NW WBORO/TR.W.B.L.ANTIE., Franklin, PA

Built 1920 Load: 45.4 t ADT: 200

ROCKHILL ROAD

Fair

Over: W BR LITTLE ANTIETAM TRB

5NW WBORO/TR.WB L.ANTIE, Franklin, PA

Built 1920 Load: 45.4 t ADT: 200

T-489 COMMUNITY RD

Fair

Over: WILSON RUN

0.6 MI SOUTH OF SR 4008, Franklin, PA

Built 2005 Load: 45.4 t ADT: 200

T391 HESS BENEDICT

Fair

Over: W BR LITTLE ANTIETAM CRK

500 FT WEST OF SR 997, Franklin, PA

Built 2002 Load: 46.3 t ADT: 300

SR 2006 Iron Br. r

Fair

Over: W. BR ANTIETAM CR

3 MI.S.OF WAYNESBORO, Franklin, PA

Built 1984 Load: 47.2 t ADT: 346

T-560 CREEK ROAD

Fair

Over: CONOCOCHEAGUE CREEK W.BR

2.0 MI NE OF SR 075, Franklin, PA

Built 1967 Load: 47.2 t ADT: 222

T-565; Main St.

Fair

Over: UNT to West Dry Run

0.1 MI W of SR 75/ SR641, Franklin, PA

Built 1924 Load: 47.2 t ADT: 100

PA 641;Timmons Rd.

Fair

Over: W Br Conococheague Creek

1 mi. S.E. of Spring Run, Franklin, PA

Built 1991 Load: 48.1 t ADT: 2,499

T-420 KELLER RD

Fair

Over: CAMPBELL RUN

175 FT WEST OF SR 3013, Franklin, PA

Built 1997 Load: 48.1 t ADT: 200

WALTER AVENUE

Fair

Over: NORFOLK SOUTHERN RAILWAY

GREENCASTLE/NSRC, Franklin, PA

Built 1988 Load: 48.1 t ADT: 2,800

MAIN ENTRANCE ROAD

Fair

Over: CONOCOCHEAGUE CREEK

CALEDONIA STATE PARK, Franklin, PA

Built 2008 Load: 49.0 t ADT: 375

US 11 NB; SR 0011

Fair

Over: FALLING SPRINGS CR

CHAMBERSBURG BORO, Franklin, PA

Built 1909 Load: 49.9 t ADT: 8,162

T-560 CREEK ROAD

Fair

Over: CONOCOCHEAGUE CREEK W.BR

0.8 MI E OF SR 075, Franklin, PA

Built 1950 Load: 52.6 t ADT: 222

T-459 GRAPEVINE RD

Fair

Over: BACK CREEK TRIB

1.5 MI EAST OF SR 3013, Franklin, PA

Built 1929 Load: 52.6 t ADT: 250

T481 BOYER MILL RD

Fair

Over: CONOCOCHEAGUE CREEK

950 FT S OF MILL ROAD, Franklin, PA

Built 2003 Load: 53.5 t ADT: 2,250

T-583 CROSS ROAD

Fair

Over: DOYLESTOWN STREAM

1.1 MI NW OF SR 075, Franklin, PA

Built 1968 Load: 54.4 t ADT: 210

PA-997;Anthony Hwy

Fair

Over: E. Br.Little Antietam Ck

2 Mi. S. Waynesboro, Franklin, PA

Built 1988 Load: 58.1 t ADT: 3,634

PENNSYLVANIA AVE.

Fair

Over: MUDDY RUN

BTWN FL AVE & CARTRIDGE, Franklin, PA

Built 1942 Load: 58.6 t ADT: 50

SR 3002 willamson

Fair

Over: MUDDY RUN

1.5MI.NW OF GREENCASTLE, Franklin, PA

Built 1957 Load: 63.5 t ADT: 3,580

PA 456; lit.cove r

Fair

Over: LITTLE COVE CREEK

5 MI SW OF FOLTZ, Franklin, PA

Built 1937 Load: 70.8 t ADT: 465

PA TPK (I-76)

Fair

Over: CONOCOCHEAGUE CR

NEAR WILLOW HILL, Franklin, PA

Built 1939 Load: 89.7 t ADT: 21,433

Weaver Road, T-341

Good

Over: Conococheague Creek

4.5 MI SW of Greencastle, Franklin, PA

Built 1849 Load: 8.2 t ADT: 5

PINE MOUNTAIN DR

Good

Over: STUMP RUN

0.3 MI E. OF MT CYDONIA R, Franklin, PA

Built 1985 Load: 21.8 t ADT: 100

LINCOLN ROAD

Good

Over: TRIBUTARY TO CONOCOCHEAG

FRANKLIN CO BRIDGE #18, Franklin, PA

Built 1992 Load: 25.4 t ADT: 1,000

T-421 GEHR RD

Good

Over: CAMPBELL RUN

300 FT SW OF SR 3013, Franklin, PA

Built 1974 Load: 31.8 t ADT: 275

81 NB

Good

Over: Conococheague

3.25 Mi n of 30, Franklin, PA

Built 2010 Load: 32.4 t ADT: 22,143

81 SB Road

Good

Over: Conococheague

3.25 mi n of 30, Franklin, PA

Built 2010 Load: 32.4 t ADT: 22,150

PA 16; Buchanan Tr

Good

Over: W.BR.OF CONOCOCHEAQUE CR

2 MI.S.E. OF MERCERSBURG, Franklin, PA

Built 1941 Load: 32.7 t ADT: 5,263

ROCKY SPRING RD

Good

Over: ROCKY SPRING TRIB

0.9 MI NW OF SR 4015, Franklin, PA

Built 2003 Load: 32.7 t ADT: 200

Hykes Road

Good

Over: Norfolk Southern RR

1.5 M west of US 11, Franklin, PA

Built 2012 Load: 32.7 t ADT: 500

Store Lane

Good

Over: W. Br. Concococheague Cr

1 MI. NE of SR 4006, Franklin, PA

Built 2015 Load: 32.7 t ADT: 250

Montgomery Trail

Good

Over: Trout Run

Lurgan Twp, Franklin, PA

Built 2019 Load: 33.4 t ADT: 30

997;Cumberland Hwy

Good

Over: Lehman Run

0.5 Mi. S. Pleasant Hall, Franklin, PA

Built 1927 Load: 33.7 t ADT: 4,203

US 30; Lincoln hwy

Good

Over: BR. Campbell Run

.5 MI. W.OF ST.THOMAS, Franklin, PA

Built 2021 Load: 34.0 t ADT: 9,478

PA 316, WAYNE ROAD

Good

Over: CSX

1.5 MI. S.E. CHAMBERSBURG, Franklin, PA

Built 1937 Load: 34.5 t ADT: 9,834

T-330 Heisey Road

Good

Over: W Br Conococheague

3.5SE MERCERSBURG/CONOCOC, Franklin, PA

Built 2021 Load: 34.7 t ADT: 257

PA-16;W. Main St.

Good

Over: W Br Little Antietam Crk

Waynesboro, Franklin, PA

Built 2018 Load: 35.0 t ADT: 8,723

PA997;Cumberland H

Good

Over: Muddy Run

1.75 S.OF PLESANT HALL, Franklin, PA

Built 2016 Load: 35.3 t ADT: 5,841

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

Related

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