Total bridges
280
Public highway bridges in Limestone County
County profile · official public datasets
Limestone County, TX
280 public highway bridges tracked in the FHWA National Bridge Inventory: 32.1% rated Good, 63.9% Fair, 3.9% Poor.
- 280
- Public bridges
- 32.1%
- Good condition
- 3.9%
- Poor condition
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Limestone 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.
- 232nd
- of 247 on Poor share
- 3.9%
- Poor-condition share
- 280
- public highway bridges
- 1975
- 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.
Limestone County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Limestone County ranks #232 of 247 Texas counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 3.9%). Limestone County, Texas contains 280 public highway bridges. Roughly 32.1% are rated “Good,” 63.9% “Fair,” and 3.9% “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
32.1%
90 of 280 rated 7-9
Fair condition
63.9%
179 of 280 rated 5-6
Poor condition
3.9%
11 of 280 rated 4 or below
In-state Poor-share rank
#232 of 247
Among Texas counties with 5+ bridges, lower share ranks better
Condition distribution
Share of 280 NBI-tracked bridges by lowest applicable component rating.
Good 32.1% (90)
Fair 63.9% (179)
Poor 3.9% (11)
Limestone County's Poor-condition bridges carry 940 vehicle crossings a day
That is 0.3% of the county's reported daily bridge traffic on 3.9% of its bridges: Poor-condition structures carry less traffic than their share of the inventory. Each Poor bridge averages 85 crossings a day against 947 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 280 of 280 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.
47.9% of Limestone County's bridges have passed the 50-year mark
134 of the 280 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 32.1% 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 17.6% of the county's Poor-condition bridge traffic
CO RD 758 over DAVIS CRK #118, built 2002, carries 165 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 11-bridge count understates how much of the daily burden sits on a single crossing.
Share is of the 940 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.
When Limestone County's bridges were built
280 bridges with a recorded construction year, grouped by decade
- 1910s 1
1910–1919
1 bridges
- 1920s 9
1920–1929
9 bridges
- 1930s
1930–1939
39 bridges
- 1940s
1940–1949
26 bridges
- 1950s
1950–1959
30 bridges
- 1960s
1960–1969
24 bridges
- 1970s 11
1970–1979
11 bridges
- 1980s 16
1980–1989
16 bridges
- 1990s
1990–1999
33 bridges
- 2000s
2000–2009
53 bridges
- 2010s
2010–2019
30 bridges
- 2020s 8
2020–2029
8 bridges
What this shows Construction peaked in the 2000s, when 53 of the county's bridges still in the inventory were built, which is 18.9% of those with a recorded year. That cohort is now 15 to 24 years old in the 2024 inventory. Its average build year is 1975, 5 years older than the Texas average of 1980.
How Limestone County compares with Texas's closest counties by inventory size
The 5 Texas counties nearest Limestone County in number of bridges, with their condition splits. Its 3.9% Poor share is the 6th-lowest of these 6. Its average build year of 1975 against a peer-group mean of 1982 is 7 years older.
Showing the 5 closest of 246 Texas counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Gonzales County | 284 | 45.4% | 51.8% | 2.8% | 1969 |
| Cooke County | 283 | 48.1% | 49.1% | 2.8% | 1983 |
| Bastrop County | 282 | 66.3% | 33.3% | 0.4% | 1988 |
| Rusk County | 280 | 24.6% | 75% | 0.4% | 1975 |
| Limestone County (this page) | 280 | 32.1% | 63.9% | 3.9% | 1975 |
| Hays County | 272 | 79% | 20.6% | 0.4% | 1996 |
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 Limestone 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 Limestone County, both outside Texas so the neighborhoods are not the same-state size table above.
Similar inventory size
Nearest county inventories outside TX (280 bridges here).
- Grant County, IN · 280 bridges
- Smith County, KS · 281 bridges
- Logan County, OH · 281 bridges
- Vanderburgh County, IN · 279 bridges
Similar average build year
Nearest mean year-built outside TX (1975 here).
- San Bernardino County, CA · avg 1975 · 1,422 bridges
- Lane County, OR · avg 1975 · 1,010 bridges
- Fulton County, GA · avg 1975 · 775 bridges
- Westmoreland County, PA · avg 1975 · 620 bridges
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
All bridges (280)
CR 131/MCDONALD RD
FairOver: NAVASOTA RI TRIB #206
1.7 MI SE OF FM 339, Limestone, TX
Built 1950 Load: 7.3 t ADT: 100
CR 160
FairOver: NAVASOTA RI TRIB #213
0.25 MI NE OF CO RD 173, Limestone, TX
Built 1960 Load: 8.2 t ADT: 55
CR 723/OLD THORTON
FairOver: BIG CRK #114
4.0 MI S OF FM 1246, Limestone, TX
Built 1920 Load: 8.2 t ADT: 55
CR 104
FairOver: WILLIAMS CRK #2
7.00 MI NW OF PRAIRIE HIL, Limestone, TX
Built 1940 Load: 9.1 t ADT: 100
CR 662
FairOver: BIG CREEK #212
2.60 MI N OF SH 14, Limestone, TX
Built 1931 Load: 9.1 t ADT: 100
CR 604
FairOver: HOGPEN CRK TRIB #90
1.25 MI SE OF SH 164, Limestone, TX
Built 1986 Load: 10.9 t ADT: 55
CR 412
FairOver: NAVASOTA RIVER TRIB #201
0.80 MI NE OF SH 14, Limestone, TX
Built 1955 Load: 10.9 t ADT: 55
CO RD 786
FairOver: ROCKY CREEK #120
3.65 MI S OF SH 164, Limestone, TX
Built 1921 Load: 12.7 t ADT: 192
CR 152
FairOver: NAVASOTA RI TRIB #208
0.30 MI NW OF CO RD 140, Limestone, TX
Built 1987 Load: 13.6 t ADT: 70
CO RD 788
FairOver: MONTGOMERY CREEK #128
0.90 MI NE OF FM 937, Limestone, TX
Built 1993 Load: 13.6 t ADT: 100
CR 364
FairOver: BR CHRISTMAS CRK #56
1.10 MI SW OF CO RD 368, Limestone, TX
Built 1930 Load: 13.6 t ADT: 110
FM 936
FairOver: TRIB OF NAVASOTA RIVER
1.50 MI NW OF FM 73, Limestone, TX
Built 1950 Load: 14.5 t ADT: 100
CR 100
FairOver: PACKWOOD CRK #1
0.15 MI S OF HILL C/L, Limestone, TX
Built 1940 Load: 14.5 t ADT: 100
CR 158
FairOver: GRAYS BR #8
2.95 MI W OF FM 936, Limestone, TX
Built 1930 Load: 14.5 t ADT: 55
CR 126/RUSSELL RD
FairOver: CHRISTMAS CRK #5
1.3 MI N OF US 84, Limestone, TX
Built 1998 Load: 15.4 t ADT: 55
CR 648
FairOver: STEELE CREEK #107
0.85 MI SW OF FM 1246, Limestone, TX
Built 1988 Load: 15.4 t ADT: 55
CR 633
FairOver: ROCKY CRK #104
0.80 MI SE OF FM 2489, Limestone, TX
Built 1920 Load: 15.4 t ADT: 55
CR 633
FairOver: ROCKY CREEK #105
1.80 MI SE OF FM 2489, Limestone, TX
Built 1930 Load: 15.4 t ADT: 55
CO RD 608
FairOver: INDIAN CAMP CRK #96
1.10 MI SW OF FM 339, Limestone, TX
Built 2000 Load: 16.3 t ADT: 55
CR 608
FairOver: COTTONWOOD CREEK #95
2.30 MI SW OF FM 339, Limestone, TX
Built 2000 Load: 16.3 t ADT: 100
CO RD 394
FairOver: BR OF BAINES CRK #59
0.50 MI NW OF FM 1245, Limestone, TX
Built 1920 Load: 16.3 t ADT: 100
CR 344
FairOver: ELM CRK TRIB #224
1.55 MI NW OF SH 164, Limestone, TX
Built 1930 Load: 16.3 t ADT: 100
CR 454
FairOver: PLUMMERS CRK TRIB #215
1.30 MI SW OF FM 39, Limestone, TX
Built 1920 Load: 17.2 t ADT: 55
CO RD 640
FairOver: FROST BROOK #220
0.20 MI SE OF SH 164, Limestone, TX
Built 1955 Load: 17.2 t ADT: 65
CR 412
FairOver: PLUMMERS CREEK TRIB #68
2.50 MI NE OF SH 14, Limestone, TX
Built 2000 Load: 17.2 t ADT: 109
CR 342
FairOver: WATSON BR #223
0.30 MI NE OF SH 164, Limestone, TX
Built 2009 Load: 18.1 t ADT: 55
CR 474
FairOver: JACKS CREEK #65
2.20 MI NE OF FM 1633, Limestone, TX
Built 1995 Load: 19.0 t ADT: 129
CR 786
FairOver: FROST CRK #122
0.95 MI S OF SH 164, Limestone, TX
Built 1921 Load: 19.0 t ADT: 192
CR 462
FairOver: PLUMMERS CREEK #86
3.40 MI NE OF SH 14, Limestone, TX
Built 1999 Load: 20.0 t ADT: 100
CR 425
FairOver: TURKEY CREEK #73
0.55 MI NE OF FM 1953, Limestone, TX
Built 1998 Load: 20.0 t ADT: 75
CR 778
FairOver: DAVIS CREEK #119
1.30 MI E THORNTON CTY LT, Limestone, TX
Built 1930 Load: 20.0 t ADT: 100
CO RD 358
FairOver: CHRISTMAS CRK #52
2.05 MI SW OF FM 1245, Limestone, TX
Built 2002 Load: 20.0 t ADT: 55
CR 707
FairOver: MOSS SPRINGS BRANCH #124
3.70 MI NW OF SH 7, Limestone, TX
Built 1992 Load: 21.8 t ADT: 55
CR 800
FairOver: TURKEY CRK #134
1.75 MI SE OF SH 164, Limestone, TX
Built 1997 Load: 22.7 t ADT: 100
CR 606
FairOver: HOGPEN CRK #92
1.95 MI E OF FALLS C/L, Limestone, TX
Built 1993 Load: 22.7 t ADT: 55
US 84
FairOver: NAVASOTA RIVER TRIB
2.00 MI E OF FM 1245, Limestone, TX
Built 1941 Load: 23.6 t ADT: 3,416
US 84
FairOver: NAVASOTA RIVER TRIB
2.30 MI E OF FM 1245, Limestone, TX
Built 1941 Load: 23.6 t ADT: 3,416
US 84
FairOver: PLUMMERS CREEK
0.85 MI W OF SH 14, Limestone, TX
Built 1939 Load: 23.6 t ADT: 3,849
US 84
FairOver: ELM CREEK
2.30 MI E OF SH 14, Limestone, TX
Built 1958 Load: 23.6 t ADT: 6,350
US 84
FairOver: WILLOW CREEK
3.80 MI E OF SH 14, Limestone, TX
Built 1958 Load: 23.6 t ADT: 5,632
SH 14
FairOver: PLUMMERS CREEK
1.45 MI S OF US 84, Limestone, TX
Built 1960 Load: 23.6 t ADT: 6,491
SH 14
FairOver: PLUMMERS CRK TRIB
2.80 MI S OF US 84, Limestone, TX
Built 1960 Load: 23.6 t ADT: 6,491
SH 14
FairOver: ROCKY CREEK BRANCH
5.55 MI S OF SH 164, Limestone, TX
Built 1932 Load: 23.6 t ADT: 1,922
SH 14
FairOver: NAVASOTA RIVER TRIB
3.40 MI N OF SH 164, Limestone, TX
Built 1960 Load: 23.6 t ADT: 6,682
SH 14
FairOver: NAVASOTA RIVER TRIB
2.25 MI N OF SH 164, Limestone, TX
Built 1960 Load: 23.6 t ADT: 6,682
SH 7
FairOver: LITTLE BRAZOS RI BRANCH
0.80 MI W OF SH 14, Limestone, TX
Built 1950 Load: 23.6 t ADT: 2,474
SH 7
FairOver: HEADS CREEK TRIB
1.0 MI E OF FM 2749, Limestone, TX
Built 1955 Load: 23.6 t ADT: 2,970
FM 39
FairOver: PLUMMERS CREEK TRIB
1.60 MI SE OF SH 14, Limestone, TX
Built 1960 Load: 23.6 t ADT: 2,994
FM 39
FairOver: PLUMMERS CREEK TRIB
4.25 MI SE OF SH 14, Limestone, TX
Built 1960 Load: 23.6 t ADT: 2,269
FM 39
FairOver: PLUMMERS CREEK TRIB
4.50 MI SE OF SH 14, Limestone, TX
Built 1960 Load: 23.6 t ADT: 2,269
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.