Total bridges
236
Public highway bridges in Catawba County
County profile · official public datasets
236 public highway bridges tracked in the FHWA National Bridge Inventory: 32.6% rated Good, 60.6% Fair, 6.8% Poor.
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Catawba County pairs a higher-than-median Poor-condition share among rated counties in the state with an older average build year than the state inventory.
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.
According to the Federal Highway Administration's 2024 National Bridge Inventory, Catawba County ranks #65 of 100 North Carolina counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 6.8%). Catawba County, North Carolina contains 236 public highway bridges. Roughly 32.6% are rated “Good,” 60.6% “Fair,” and 6.8% “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.
Total bridges
236
Public highway bridges in Catawba County
Good condition
32.6%
77 of 236 rated 7-9
Fair condition
60.6%
143 of 236 rated 5-6
Poor condition
6.8%
16 of 236 rated 4 or below
In-state Poor-share rank
#65 of 100
Among North Carolina counties with 5+ bridges, lower share ranks better
Share of 236 NBI-tracked bridges by lowest applicable component rating.
That is 4.7% of the county's reported daily bridge traffic on 6.8% of its bridges: Poor-condition structures carry less traffic than their share of the inventory. Each Poor bridge averages 5,678 crossings a day against 6,780 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 236 of 236 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.
85 of the 236 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 32.6% 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.
I40 EBL over LYLE CREEK, built 1957, carries 18,250 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 16-bridge count understates how much of the daily burden sits on a single crossing.
Share is of the 90,850 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.
236 bridges with a recorded construction year, grouped by decade
1920–1929
3 bridges
1930–1939
1 bridges
1940–1949
4 bridges
1950–1959
35 bridges
1960–1969
27 bridges
1970–1979
46 bridges
1980–1989
21 bridges
1990–1999
53 bridges
2000–2009
22 bridges
2010–2019
21 bridges
2020–2029
3 bridges
What this shows Construction peaked in the 1990s, when 53 of the county's bridges still in the inventory were built, which is 22.5% of those with a recorded year. That cohort is now 25 to 34 years old in the 2024 inventory. Its average build year is 1981, 5 years older than the North Carolina average of 1986.
The 5 North Carolina counties nearest Catawba County in number of bridges, with their condition splits. Its 6.8% Poor share is the 3rd-lowest of these 6. Its average build year of 1981 against a peer-group mean of 1983 is in line with the group.
Showing the 5 closest of 99 North Carolina counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Chatham County | 241 | 42.7% | 55.2% | 2.1% | 1983 |
| Cabarrus County | 236 | 53% | 38.6% | 8.5% | 1993 |
| Catawba County (this page) | 236 | 32.6% | 60.6% | 6.8% | 1981 |
| McDowell County | 235 | 43.4% | 48.9% | 7.7% | 1981 |
| Jackson County | 234 | 39.7% | 47.4% | 12.8% | 1977 |
| Gaston County | 232 | 36.6% | 58.2% | 5.2% | 1980 |
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 Catawba County's. Source: FHWA National Bridge Inventory, 2024 release.
Two NBI-derived peer sets for Catawba County, both outside North Carolina so the neighborhoods are not the same-state size table above.
Nearest county inventories outside NC (236 bridges here).
Nearest mean year-built outside NC (1981 here).
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
Over: MAIDEN CREEK
1.2 MI. S. JCT. SR1810, Catawba, NC
Over: HAGAN FORK CREEK
0.1 MI. W. JCT. SR1802, Catawba, NC
Over: CAMP CREEK
0.9 MI. N. JCT. SR1002, Catawba, NC
Over: UT TO HAGAN FORK CREEK
0.9 MI. N. JCT. SR1807, Catawba, NC
Over: LYLE CREEK
0.8 MI. N. JCT. SR1007, Catawba, NC
Over: MCLIN CREEK
0.3 MI. N. JCT. SR1746, Catawba, NC
Over: BRANCH LYLE CREEK
0.3 MI.W.JCT.SR1486, Catawba, NC
Over: UT TO S. FORK CATAWBA RV
0.9 MI. E. JCT. SR2020, Catawba, NC
Over: JACOB FORK RIVER
0.8 MI. W. JCT. NC127, Catawba, NC
Over: SOUTH FORK CATAWBA RIVER
0.6 MI. W. JCT. SR2022, Catawba, NC
Over: BETTS CREEK
0.3 MI. S. JCT. SR2013, Catawba, NC
Over: UT TO JACOB FORK CREEK
0.5 MI. W. JCT. SR1271, Catawba, NC
Over: MAIDEN CREEK
0.1 MI. S. JCT. SR1879, Catawba, NC
Over: CAMP CREEK
50 FT. S. JCT. SR1120, Catawba, NC
Over: FRYE CREEK
1.2 MI. S. JCT. US321, Catawba, NC
Over: UT TO LYLE CREEK
0.3 MI. S. JCT. SR1491, Catawba, NC
Over: JACOB FORK RIVER
0.3 MI. N. JCT. SR1104, Catawba, NC
Over: DUKE POWER CANAL
0.1 MI. E. JCT. SR1841, Catawba, NC
Over: BALLS CREEK
0.5 MI. S. JCT. SR1004, Catawba, NC
Over: NORFORK SOUTHERN RR
0.3MI.S.JCT.E.20TH ST., Catawba, NC
Over: ROCK CREEK
100 FT. S. JCT. SR1111, Catawba, NC
Over: I40
0.2 MI. N. JCT. US70 U321, Catawba, NC
Over: BARGER BRANCH
.4MI.E.S.CENTER ST(NC127), Catawba, NC
Over: LYLE CREEK
0.05 MI. S. JCT. SR1711, Catawba, NC
Over: JACOB FORK RIVER
1.0 MI. S. JCT. SR1131, Catawba, NC
Over: UT TO LYLE CREEK
1.6 MI. E. JCT. SR1716, Catawba, NC
Over: MAIDEN CREEK
0.1 MI. S. JCT. SR1880, Catawba, NC
Over: LAKE NORMAN
0.3 MI. N. JCT. SR1950, Catawba, NC
Over: SOUTHERN RAILROAD
0.1 MI. S. JCT. US70, Catawba, NC
Over: BALLS CREEK
0.5 MI. S. JCT. NC10, Catawba, NC
Over: CREEK
0.4 MI. S. JCT. NC18, Catawba, NC
Over: HILDEBRAN CREEK
0.1 MI. E. JCT. SR1153, Catawba, NC
Over: CLARK CREEK
0.5 MI. W. JCT. SR1476, Catawba, NC
Over: US321
0.1 MI. N. JCT. SR1301, Catawba, NC
Over: MULL CREEK
0.1 MI. W. JCT. SR1715, Catawba, NC
Over: FRYE CREEK
0.1 MI.E.OLD LENOIR ROAD, Catawba, NC
Over: CRIPPLE CREEK
0.2MI.E.JCT.OLD LENOIR RD, Catawba, NC
Over: SOUTHERN RR
0.3 MI. W. JCT. SR1831, Catawba, NC
Over: RHODES MILL CREEK
0.5 MI. S. JCT. SR2023, Catawba, NC
Over: FRYE CREEK
0.3 MI. E. JCT. SR1305, Catawba, NC
Over: CLINE CREEK
0.2 MI. E. JCT. SR1164, Catawba, NC
Over: UT TO CLARK CREEK
0.1 MI. S. JCT. SR1692, Catawba, NC
Over: CLARK CREEK
0.1 MI. W. JCT. SR1457, Catawba, NC
Over: FRYE CREEK
0.3 MI. N. JCT. SR1306, Catawba, NC
Over: UT TO JACOB FORK CREEK
0.4 MI. S. JCT. SR1132, Catawba, NC
Over: CLINE CREEK
50 FT. N. JCT. SR1286, Catawba, NC
Over: REED CREEK
0.17 MI. N. JCT. SR1977, Catawba, NC
Over: GEITNER BRANCH
0.3 MI. N. JCT. I40, Catawba, NC
Over: HILDEBRAN CREEK
0.5 MI. N. JCT. SR1780, Catawba, NC
Over: CLARK CREEK
0.1 MI. W. JCT. SR1153, Catawba, NC
Read our methodology - how this data is sourced, computed, and verified.
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.