Total bridges
370
Public highway bridges in Brazos County
County profile · official public datasets
Brazos County, TX
370 public highway bridges tracked in the FHWA National Bridge Inventory: 62.4% rated Good, 37.6% Fair, 0% Poor.
- 370
- Public bridges
- 62.4%
- Good condition
- 0%
- Poor condition
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Brazos County pairs a top-1% lowest Poor-condition share among rated counties in the state with a newer average build year than the state inventory.
- Top 1%
- lowest Poor share in state
- 0%
- Poor-condition share
- 370
- public highway bridges
- 1989
- 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.
Brazos County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Brazos County ranks #2 of 247 Texas counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 0%). Brazos County, Texas contains 370 public highway bridges. Roughly 62.4% are rated “Good,” 37.6% “Fair,” and 0% “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
62.4%
231 of 370 rated 7-9
Fair condition
37.6%
139 of 370 rated 5-6
Poor condition
0%
0 of 370 rated 4 or below
In-state Poor-share rank
#2 of 247
Among Texas counties with 5+ bridges, lower share ranks better
Condition distribution
Share of 370 NBI-tracked bridges by lowest applicable component rating.
Good 62.4% (231)
Fair 37.6% (139)
Poor 0% (0)
31.6% of Brazos County's bridges have passed the 50-year mark
117 of the 370 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 62.4% 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.
When Brazos County's bridges were built
370 bridges with a recorded construction year, grouped by decade
- 1930s 16
1930–1939
16 bridges
- 1940s 1
1940–1949
1 bridges
- 1950s 18
1950–1959
18 bridges
- 1960s 41
1960–1969
41 bridges
- 1970s
1970–1979
51 bridges
- 1980s 20
1980–1989
20 bridges
- 1990s
1990–1999
53 bridges
- 2000s
2000–2009
106 bridges
- 2010s
2010–2019
43 bridges
- 2020s 21
2020–2029
21 bridges
What this shows Construction peaked in the 2000s, when 106 of the county's bridges still in the inventory were built, which is 28.6% of those with a recorded year. That cohort is now 15 to 24 years old in the 2024 inventory. Its average build year is 1989, 9 years newer than the Texas average of 1980.
How Brazos County compares with Texas's closest counties by inventory size
The 5 Texas counties nearest Brazos County in number of bridges, with their condition splits. Its 0% Poor share is the 1st-lowest of these 6. Its average build year of 1989 against a peer-group mean of 1982 is 7 years newer.
Showing the 5 closest of 246 Texas counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Webb County | 383 | 49.6% | 48.8% | 1.6% | 1977 |
| Wharton County | 372 | 52.2% | 44.4% | 3.5% | 1983 |
| Fayette County | 371 | 44.7% | 52.3% | 3% | 1975 |
| Brazos County (this page) | 370 | 62.4% | 37.6% | 0% | 1989 |
| Cameron County | 355 | 62% | 37.5% | 0.6% | 1992 |
| Parker County | 350 | 49.7% | 49.1% | 1.1% | 1985 |
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 Brazos 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 Brazos County, both outside Texas so the neighborhoods are not the same-state size table above.
Similar inventory size
Nearest county inventories outside TX (370 bridges here).
- Collier County, FL · 370 bridges
- Lee County, IL · 371 bridges
- Genesee County, MI · 371 bridges
- Carroll County, MO · 371 bridges
Similar average build year
Nearest mean year-built outside TX (1989 here).
- Mecklenburg County, NC · avg 1989 · 746 bridges
- Buffalo County, NE · avg 1989 · 459 bridges
- Dubuque County, IA · avg 1989 · 346 bridges
- Vernon County, LA · avg 1989 · 341 bridges
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
Good-condition bridges (231)
FM 2154
GoodOver: OLD MAIN EB
0.3 MI S OF FM 60, Brazos, TX
Built 2013 Load: 32.7 t ADT: 34,444
FINFEATHER RD
GoodOver: FM 1179
0.7 MI NE OF FM 2818, Brazos, TX
Built 2008 Load: 32.7 t ADT: 8,228
FM 2818
GoodOver: FM 1179
3.0 MI SE OF SH 21, Brazos, TX
Built 2014 Load: 32.7 t ADT: 18,490
FM 2818 OFFRAMP
GoodOver: UPRR & FM 2818 TA
1.69 MI E OF FM 2347, Brazos, TX
Built 2011 Load: 32.7 t ADT: 1,500
FM 2818
GoodOver: UP RR
0.5 MI S OF US 190, Brazos, TX
Built 1975 Load: 32.7 t ADT: 9,516
FM 2347
GoodOver: DRAW
0.2 MI NE OF FM 2818, Brazos, TX
Built 2000 Load: 32.7 t ADT: 7,326
SH 47 NB
GoodOver: FM 1179
1.17 MI S OF FM 1688, Brazos, TX
Built 2008 Load: 32.7 t ADT: 8,356
SH 47 SB
GoodOver: FM 1179
1.17 MI S OF FM 1688, Brazos, TX
Built 2008 Load: 32.7 t ADT: 8,356
SH 47 NB
GoodOver: SH 21 EB
2.4 MI E OF OSR, Brazos, TX
Built 1996 Load: 32.7 t ADT: 2,770
SH 47 SB
GoodOver: HSC PARKWAY
0.85 MI N OF FM 60, Brazos, TX
Built 2013 Load: 32.7 t ADT: 7,700
SH 47 NB
GoodOver: HSC PARKWAY
0.85 MI N OF FM 60, Brazos, TX
Built 2013 Load: 32.7 t ADT: 3,850
MILLICAN MEADOWS C
GoodOver: PEACH CREEK RELIEF
0.1 MI W OF SH 6 WFR, Brazos, TX
Built 2017 Load: 32.7 t ADT: 49
BLAZING TR
GoodOver: WICKSON CREEK TRIB
1.95 MI NE OF FM 974, Brazos, TX
Built 2005 Load: 32.7 t ADT: 49
DICK ELLIOTT RD
GoodOver: WICKSON CREEK RELIEF
0.68 MI NW OF FM 974, Brazos, TX
Built 2021 Load: 32.7 t ADT: 651
DICK ELLIOTT RD
GoodOver: WICKSON CREEK
1.2 MI NW OF FM 974, Brazos, TX
Built 2022 Load: 32.7 t ADT: 651
SCASTA LN
GoodOver: TOWN BRANCH
0.8 MI SE OF OSR, Brazos, TX
Built 2019 Load: 32.7 t ADT: 10
DILLY SHAW TAP RD
GoodOver: CEDAR CREEK
3.5 MI NE OF FM 2038, Brazos, TX
Built 2019 Load: 32.7 t ADT: 52
HOUSE CEMETERY RD
GoodOver: ROCKY CREEK
1.4 MI SW OF FM 974, Brazos, TX
Built 2007 Load: 32.7 t ADT: 23
WILCOX LN
GoodOver: WICKSON CREEK
1.95 MI NE OF FM 974, Brazos, TX
Built 2007 Load: 32.7 t ADT: 109
LONG TRUSSEL RD
GoodOver: NAVASOTA RIVER REL #1
1.8 MI SE OF FM 2038, Brazos, TX
Built 2005 Load: 32.7 t ADT: 120
LONG TRUSSEL RD
GoodOver: NAVASOTA RIVER REL #2
2.0 MI SE OF FM 2038, Brazos, TX
Built 2005 Load: 32.7 t ADT: 189
LONG TRUSSEL RD
GoodOver: NAVASOTA RIVER
2.2 MI SE OF FM 2038, Brazos, TX
Built 2005 Load: 32.7 t ADT: 120
DEMOCRAT RD
GoodOver: NAVASOTA RIVER RELIEF
5.75 MI NE OF FM 2038, Brazos, TX
Built 2005 Load: 32.7 t ADT: 100
GRASSBUR RD
GoodOver: WICKSON CREEK RELIEF
0.3 MI E OF FM 1179, Brazos, TX
Built 2003 Load: 32.7 t ADT: 1,757
ELMO WEEDON RD
GoodOver: WICKSON CREEK
4.15 MI NE OF SH 30, Brazos, TX
Built 2003 Load: 32.7 t ADT: 500
OLD RELIANCE RD
GoodOver: BOWMAN CREEK
0.4 MI SW OF FM 2038, Brazos, TX
Built 2008 Load: 32.7 t ADT: 128
OLD RELIANCE RD
GoodOver: MATHIS CREEK
2.95 MI SW OF FM 2038, Brazos, TX
Built 2008 Load: 32.7 t ADT: 250
BIRD POND RD
GoodOver: CARTERS CREEK TRIBUTARY
2.45 MI SW OF SH 30, Brazos, TX
Built 2011 Load: 32.7 t ADT: 1,904
PEACH CREEK RD
GoodOver: LICK CREEK
3.60 MI N OF SH 6, Brazos, TX
Built 2005 Load: 32.7 t ADT: 512
N GRAHAM RD
GoodOver: HOPES CREEK
1.70 MI W OF FM 2154, Brazos, TX
Built 1987 Load: 32.7 t ADT: 845
WHITE SWITCH RD
GoodOver: BIG CREEK
1.40 MI N OF FM 159, Brazos, TX
Built 2001 Load: 32.7 t ADT: 40
LEONARD RD
GoodOver: THOMPSON CREEK
1.55 MI SW OF SH 47, Brazos, TX
Built 2010 Load: 32.7 t ADT: 150
DISCOVERY DR
GoodOver: DRAW
0.14 MI NW OF FM 60, Brazos, TX
Built 2011 Load: 32.7 t ADT: 500
BULLINGER CREEK DR
GoodOver: CARTERS CREEK
0.15 MI E AUSTIN COLONY, Brazos, TX
Built 2006 Load: 32.7 t ADT: 200
PALASOTA DR
GoodOver: COTTONWOOD BRANCH
0.27 MI NW of BECK ST, Brazos, TX
Built 2022 Load: 32.7 t ADT: 3,508
PALASOTA DR
GoodOver: COTTONWOOD BRANCH TRIB
0.12 MI W OF GROSEBECK ST, Brazos, TX
Built 2022 Load: 32.7 t ADT: 3,696
W MLK JR ST
GoodOver: STILL CREEK TRIBUTARY
0.25 MI NW OF SH 21, Brazos, TX
Built 2012 Load: 32.7 t ADT: 500
PENDLETON DR
GoodOver: DRAIN
0.37 MI S OF FM 158, Brazos, TX
Built 2000 Load: 32.7 t ADT: 1,000
AUSTINS ESTATES DR
GoodOver: CARTERS CREEK
0.35 MI NE OF THORNBERRY, Brazos, TX
Built 2007 Load: 32.7 t ADT: 500
THORNBERRY DR
GoodOver: CARTERS CREEK REL NO 2
0.45 MI NW OF FM 1179, Brazos, TX
Built 2012 Load: 32.7 t ADT: 500
THORNBERRY DR
GoodOver: CARTERS CREEK REL NO 1
0.87 MI NW OF FM 1179, Brazos, TX
Built 2012 Load: 32.7 t ADT: 500
THORNBERRY DR
GoodOver: CARTERS CREEK
1.51 MI NW OF FM 1179, Brazos, TX
Built 2012 Load: 32.7 t ADT: 500
BLINN PARKING LOT
GoodOver: BURTON CREEK
0.17 MI W of E Maria Rd, Brazos, TX
Built 2014 Load: 32.7 t ADT: 1,500
BIGSHOTS ACCESS DR
GoodOver: COUNTRY CLUB TRIB
0.17 MI NW OF FM 1179, Brazos, TX
Built 2022 Load: 32.7 t ADT: 100
MIDTOWN PARK BLVD
GoodOver: COUNTRY CLUB TRIB
0.20 MI NW OF FM 1179, Brazos, TX
Built 2022 Load: 32.7 t ADT: 100
ARRINGTON RD
GoodOver: SPRING CREEK
0.1 MI W OF SH 6 WFR, Brazos, TX
Built 2003 Load: 32.7 t ADT: 2,764
ARRINGTON RD NB
GoodOver: SPRING CREEK
0.41 MI SW OF SH 6 WFR, Brazos, TX
Built 2009 Load: 32.7 t ADT: 2,764
ARRINGTON RD SB
GoodOver: SPRING CREEK
0.41 MI SW OF SH 6 WFR, Brazos, TX
Built 2009 Load: 32.7 t ADT: 2,764
DARTMOUTH RD NB
GoodOver: BEE CREEK
0.12 MI N OF FM 2818, Brazos, TX
Built 2009 Load: 32.7 t ADT: 720
DARTMOUTH RD SB
GoodOver: BEE CREEK
0.12 MI N OF FM 2818, Brazos, TX
Built 2009 Load: 32.7 t ADT: 720
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.