Total bridges
315
Public highway bridges in Monroe County
County profile · official public datasets
Monroe County, PA
315 public highway bridges tracked in the FHWA National Bridge Inventory: 26.3% rated Good, 52.7% Fair, 21% Poor.
- 315
- Public bridges
- 26.3%
- Good condition
- 21%
- Poor condition
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Monroe County posts a higher-than-median Poor-condition share among rated counties in the state across mid-size county bridge inventory.
- 62nd
- of 67 on Poor share
- 21%
- Poor-condition share
- 315
- public highway bridges
- 1966
- avg year built
Poor is an FHWA condition category from the lowest applicable component rating (4 or below), not a live crossing-safety or closure decision. Rankings cover counties with at least five public highway bridges.
Monroe County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Monroe County ranks #62 of 67 Pennsylvania counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 21%). Monroe County, Pennsylvania contains 315 public highway bridges. Roughly 26.3% are rated “Good,” 52.7% “Fair,” and 21% “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.
Good condition
26.3%
83 of 315 rated 7-9
Fair condition
52.7%
166 of 315 rated 5-6
Poor condition
21%
66 of 315 rated 4 or below
In-state Poor-share rank
#62 of 67
Among Pennsylvania counties with 5+ bridges, lower share ranks better
Condition distribution
Share of 315 NBI-tracked bridges by lowest applicable component rating.
Good 26.3% (83)
Fair 52.7% (166)
Poor 21% (66)
Monroe County's Poor-condition bridges carry 225,529 vehicle crossings a day
That is 9.1% of the county's reported daily bridge traffic on 20.7% of its bridges: Poor-condition structures carry less traffic than their share of the inventory. Each Poor bridge averages 3,470 crossings a day against 4,476 for a Good-condition one. A Poor rating is a condition category, not a closure or a live safety judgement; it means the lowest applicable component rating is 4 or below.
Computed over the 314 of 315 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.
73% of Monroe County's bridges have passed the 50-year mark
230 of the 315 bridges with a recorded construction year were built in 1974 or earlier. Age alone is not a defect: a well-maintained older bridge can rate Good, and 26.3% of this county's inventory does. Even so, this older cohort is the population from which future Poor ratings are drawn, which is why the age profile below matters alongside the condition split above.
Cutoff derives from the 2024 release year minus a 50-year design life. Source: FHWA National Bridge Inventory, 2024 release.
One structure carries 9.1% of the county's Poor-condition bridge traffic
US 209 (LR 461 W) over MARSHALLS CREEK, built 1930, carries 20,446 vehicles a day, the most of any Poor-rated structure here. The county's Poor-condition exposure is concentrated rather than evenly spread, so the 66-bridge count understates how much of the daily burden sits on a single crossing.
Share is of the 225,529 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.
When Monroe County's bridges were built
315 bridges with a recorded construction year, grouped by decade
- 1900s 2
1900–1909
2 bridges
- 1910s 15
1910–1919
15 bridges
- 1920s 12
1920–1929
12 bridges
- 1930s 22
1930–1939
22 bridges
- 1940s 25
1940–1949
25 bridges
- 1950s
1950–1959
67 bridges
- 1960s
1960–1969
80 bridges
- 1970s 14
1970–1979
14 bridges
- 1980s 5
1980–1989
5 bridges
- 1990s 10
1990–1999
10 bridges
- 2000s 12
2000–2009
12 bridges
- 2010s
2010–2019
44 bridges
- 2020s 7
2020–2029
7 bridges
What this shows Construction peaked in the 1960s, when 80 of the county's bridges still in the inventory were built, which is 25.4% of those with a recorded year. That cohort is now 55 to 64 years old in the 2024 inventory. Its average build year (1966) matches the Pennsylvania average (1970).
How Monroe County compares with Pennsylvania's closest counties by inventory size
The 5 Pennsylvania counties nearest Monroe County in number of bridges, with their condition splits. Its 21% Poor share is the 6th-lowest of these 6. Its average build year of 1966 against a peer-group mean of 1968 is in line with the group.
Showing the 5 closest of 66 Pennsylvania counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Monroe County (this page) | 315 | 26.3% | 52.7% | 21% | 1966 |
| Greene County | 306 | 37.3% | 46.7% | 16% | 1967 |
| Indiana County | 301 | 29.9% | 51.2% | 18.9% | 1972 |
| Beaver County | 299 | 41.1% | 48.8% | 10% | 1972 |
| Northumberland County | 299 | 41.8% | 51.5% | 6.7% | 1963 |
| Franklin County | 294 | 29.6% | 62.2% | 8.2% | 1964 |
Each share is of that county's own total tracked bridges; peers are the counties with 5 or more bridges whose inventory size is closest to Monroe County's. Source: FHWA National Bridge Inventory, 2024 release.
Nationwide counties with similar inventory size or average build year
Two NBI-derived peer sets for Monroe County, both outside Pennsylvania so the neighborhoods are not the same-state size table above.
Similar inventory size
Nearest county inventories outside PA (315 bridges here).
- Wyandotte County, KS · 315 bridges
- Saginaw County, MI · 315 bridges
- Miami County, OH · 315 bridges
- Buchanan County, IA · 316 bridges
Similar average build year
Nearest mean year-built outside PA (1966 here).
- Butler County, KS · avg 1966 · 591 bridges
- Grafton County, NH · avg 1966 · 544 bridges
- Queens County, NY · avg 1966 · 514 bridges
- Osage County, OK · avg 1966 · 366 bridges
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
Poor-condition bridges (66)
SR 1016(LR 45015)
PoorOver: POND CREEK
SELLERSVILLE DRIVE, Monroe, PA
Built 1929 Load: 32.7 t ADT: 1,063
RIVER RD (T-515)
PoorOver: SAND HILL CREEK
SHOEMAKERS, Monroe, PA
Built 1934 Load: 32.7 t ADT: 450
STADDEN RD
PoorOver: POCONO CREEK
0.25 M.W OF RT 611, Monroe, PA
Built 1935 Load: 32.7 t ADT: 100
T-633 HYPSY GAP RD
PoorOver: TUNKHANNOCK CK
1 MI SE SR 4001, Monroe, PA
Built 1900 Load: 32.7 t ADT: 20
PA 940 (LR 169)
PoorOver: UPPER TUNKHANNOCK CREEK
6 MI. E.OF BLAKESLEE, Monroe, PA
Built 1958 Load: 34.5 t ADT: 5,329
SR 3015(LR 45006)
PoorOver: ROSS COMMON CREEK
MT EATON ROAD, Monroe, PA
Built 1960 Load: 34.5 t ADT: 1,250
PA 447 (LR 497)
PoorOver: SAMBO CREEK
2/10 MI.N.OF US 209 BUS., Monroe, PA
Built 1924 Load: 35.4 t ADT: 15,754
SR 3013(LR 45005)
PoorOver: MEIXELL CREEK
WEIR LAKE & CHESTNUT RDS., Monroe, PA
Built 1956 Load: 36.3 t ADT: 1,787
SR 4002 (LR 45040)
PoorOver: TUNKHANNOCK CREEK
2.4 M. W.OF LONG POND, Monroe, PA
Built 1963 Load: 36.3 t ADT: 1,035
SR3014(45042)T-940
PoorOver: POHOPOCO CREEK
VALLEY RD.T-940, Monroe, PA
Built 1935 Load: 39.0 t ADT: 356
SR 2017(LR794 SP)
PoorOver: I-80
EAST STROUDSBURG EXIT#51, Monroe, PA
Built 1958 Load: 39.9 t ADT: 10,628
SR 1008 (LR 45029)
PoorOver: BRODHEAD CREEK
MILL CREEK ROAD, Monroe, PA
Built 1951 Load: 40.8 t ADT: 509
SR 3002(LR 45052)
PoorOver: AQUASHICOLA CREEK
1 MI.E.OF SR 3001, Monroe, PA
Built 1927 Load: 47.2 t ADT: 340
CROASDALE RD T-420
PoorOver: CHERRY CREEK
750FT.SOUTH OF LR 45010, Monroe, PA
Built 1940 Load: 49.0 t ADT: 27
PA 191(LR45054)
PoorOver: MCMICHAEL CREEK
BROAD STREET STROUDSBURG, Monroe, PA
Built 1955 Load: 69.9 t ADT: 9,570
LOWER SCOTRUN
PoorOver: SCOT RUN
SCOT RUN, Monroe, PA
Built 1940 Load: 76.2 t ADT: 100
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges
Every figure on PlainBridges 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. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.