Total bridges
457
Public highway bridges in Jefferson County
County profile · official public datasets
Jefferson County, TX
457 public highway bridges tracked in the FHWA National Bridge Inventory: 48.4% rated Good, 50.1% Fair, 1.5% Poor.
- 457
- Public bridges
- 48.4%
- Good condition
- 1.5%
- Poor condition
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Jefferson County posts a higher-than-median Poor-condition share among rated counties in the state across mid-size county bridge inventory.
- 161st
- of 247 on Poor share
- 1.5%
- Poor-condition share
- 457
- public highway bridges
- 1977
- 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.
Jefferson County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Jefferson County ranks #161 of 247 Texas counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 1.5%). Jefferson County, Texas contains 457 public highway bridges. Roughly 48.4% are rated “Good,” 50.1% “Fair,” and 1.5% “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
48.4%
221 of 457 rated 7-9
Fair condition
50.1%
229 of 457 rated 5-6
Poor condition
1.5%
7 of 457 rated 4 or below
In-state Poor-share rank
#161 of 247
Among Texas counties with 5+ bridges, lower share ranks better
Condition distribution
Share of 457 NBI-tracked bridges by lowest applicable component rating.
Good 48.4% (221)
Fair 50.1% (229)
Poor 1.5% (7)
Jefferson County's Poor-condition bridges carry 134,131 vehicle crossings a day
That is 2.2% of the county's reported daily bridge traffic on 1.5% of its bridges: Poor-condition structures carry more traffic than their share of the inventory. Each Poor bridge averages 19,162 crossings a day against 9,568 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 457 of 457 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.
54.7% of Jefferson County's bridges have passed the 50-year mark
250 of the 457 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 48.4% 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.
One structure carries 66.8% of the county's Poor-condition bridge traffic
IH 10 over 11TH ST, built 1958, carries 89,604 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 7-bridge count understates how much of the daily burden sits on a single crossing.
Share is of the 134,131 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.
When Jefferson County's bridges were built
457 bridges with a recorded construction year, grouped by decade
- 1920s 2
1920–1929
2 bridges
- 1930s 23
1930–1939
23 bridges
- 1940s 7
1940–1949
7 bridges
- 1950s 30
1950–1959
30 bridges
- 1960s
1960–1969
137 bridges
- 1970s
1970–1979
73 bridges
- 1980s
1980–1989
57 bridges
- 1990s 41
1990–1999
41 bridges
- 2000s 36
2000–2009
36 bridges
- 2010s 30
2010–2019
30 bridges
- 2020s 21
2020–2029
21 bridges
What this shows Construction peaked in the 1960s, when 137 of the county's bridges still in the inventory were built, which is 30% of those with a recorded year. That cohort is now 55 to 64 years old in the 2024 inventory. Its average build year (1977) matches the Texas average (1980).
How Jefferson County compares with Texas's closest counties by inventory size
The 5 Texas counties nearest Jefferson County in number of bridges, with their condition splits. Its 1.5% Poor share is the 6th-lowest of these 6. Its average build year of 1977 against a peer-group mean of 1973 is in line with the group.
Showing the 5 closest of 246 Texas counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Pecos County | 470 | 62.8% | 36.8% | 0.4% | 1962 |
| Jefferson County (this page) | 457 | 48.4% | 50.1% | 1.5% | 1977 |
| Hunt County | 456 | 51.8% | 47.6% | 0.7% | 1981 |
| Kaufman County | 452 | 46.5% | 52.4% | 1.1% | 1976 |
| Smith County | 427 | 47.1% | 51.5% | 1.4% | 1981 |
| Taylor County | 419 | 45.1% | 54.2% | 0.7% | 1967 |
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 Jefferson 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 Jefferson County, both outside Texas so the neighborhoods are not the same-state size table above.
Similar inventory size
Nearest county inventories outside TX (457 bridges here).
- Luzerne County, PA · 457 bridges
- Denver County, CO · 458 bridges
- Buffalo County, NE · 459 bridges
- Woodbury County, IA · 455 bridges
Similar average build year
Nearest mean year-built outside TX (1977 here).
- San Diego County, CA · avg 1977 · 1,632 bridges
- King County, WA · avg 1977 · 1,238 bridges
- Riverside County, CA · avg 1977 · 1,117 bridges
- Shelby County, TN · avg 1977 · 1,077 bridges
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
Fair-condition bridges (229)
SH 73 WB
FairOver: WEST CROSS-OVER
1.20 MI E OF SH 347, Jefferson, TX
Built 1969 Load: 28.1 t ADT: 9,426
SH 73 WB
FairOver: EAST CROSS-OVER
1.3 MI E OF SH 347, Jefferson, TX
Built 1969 Load: 28.1 t ADT: 9,426
IH 10 EB
FairOver: KIDD GULLY
4.1 MI NE OF FM 365, Jefferson, TX
Built 1961 Load: 28.1 t ADT: 22,590
DELAWARE AVENUE
FairOver: HILLEBRANDT BAYOU
0.1 MI E OF DOWLEN RD, Jefferson, TX
Built 1977 Load: 28.1 t ADT: 15,788
US 90 WB
FairOver: LNVA BI-CANAL
5.0 MI E OF SH 326, Jefferson, TX
Built 1969 Load: 29.0 t ADT: 4,795
US 90 EB
FairOver: LNVA BI-CANAL
5.0 MI E OF SH 326, Jefferson, TX
Built 1969 Load: 29.0 t ADT: 6,026
US 90
FairOver: CALDWOOD CUTOFF
1.9 MI E OF FM 364, Jefferson, TX
Built 1949 Load: 29.0 t ADT: 29,912
US 69/96/287 SB
FairOver: JERRY WARE DR
1.80 MI NW OF FM 365, Jefferson, TX
Built 1965 Load: 29.0 t ADT: 21,130
SH 73 WB
FairOver: MAYHAW BAYOU
5.7 MI E OF SH 124, Jefferson, TX
Built 1954 Load: 29.0 t ADT: 6,101
SH 73 WB
FairOver: 25TH ST
1.9 MI E OF SH 347, Jefferson, TX
Built 1969 Load: 29.0 t ADT: 9,426
SH 347 NB
FairOver: FM 366
AT FM 366 INT, Jefferson, TX
Built 1964 Load: 29.0 t ADT: 5,949
IH 10 WB
FairOver: KIDD GULLY
4.1 MI NE OF FM 365, Jefferson, TX
Built 1961 Load: 29.0 t ADT: 22,590
FM 365
FairOver: IH 10
7.1 MI SW OF FM 364, Jefferson, TX
Built 1962 Load: 29.0 t ADT: 2,580
SH 73 WB
FairOver: S PORT ACRES DITCH
1.20 MI W OF FM 823, Jefferson, TX
Built 1952 Load: 29.9 t ADT: 7,560
US 90 EB
FairOver: LNVA CANAL
3.4 MI E OF SH 326, Jefferson, TX
Built 1971 Load: 30.8 t ADT: 4,295
US 69/96/287 SB
FairOver: NEDERLAND AVE
1.0 MI NW OF FM 365, Jefferson, TX
Built 1965 Load: 30.8 t ADT: 21,130
SH 87
FairOver: TAYLORS BAYOU
1.2 MI S OF SH 82, Jefferson, TX
Built 1967 Load: 30.8 t ADT: 5,029
SH 73 EB
FairOver: GULF FRESHWATER CANAL
0.1 MI W OF MP RR, Jefferson, TX
Built 1952 Load: 30.8 t ADT: 7,652
IH 10 WB
FairOver: WASHINGTON BLVD
1.0 MI SW OF US 90, Jefferson, TX
Built 1962 Load: 30.8 t ADT: 55,051
IH 10 EB
FairOver: WASHINGTON BLVD
1.0 MI SW OF US 90, Jefferson, TX
Built 1962 Load: 30.8 t ADT: 59,294
FM 365
FairOver: PIGNUT GULLY
3.7 MI S OF US 90, Jefferson, TX
Built 1950 Load: 30.8 t ADT: 2,189
BOYTS RANCH RD
FairOver: IH 10
2.9 MI NE OF FM 365, Jefferson, TX
Built 1961 Load: 31.7 t ADT: 500
IH 10 WB
FairOver: WALDEN RD
1.1 MI SW OF US 69, Jefferson, TX
Built 1961 Load: 31.7 t ADT: 21,444
IH 10 EB
FairOver: WALDEN RD
1.1 MI SW OF US 69, Jefferson, TX
Built 1961 Load: 31.7 t ADT: 21,526
HAMSHIRE RD
FairOver: IH 10
4.8 MI NE OF SH 73, Jefferson, TX
Built 1962 Load: 31.7 t ADT: 326
COLLEGE STREET
FairOver: PINE STREET
0.5 MI W OF NECHES RIVER, Jefferson, TX
Built 1967 Load: 32.7 t ADT: 3,057
IH 10
FairOver: BNSF Yard & 7th St
1.2 MI E OF US 69, Jefferson, TX
Built 1955 Load: 32.7 t ADT: 83,424
IH 10 ML
FairOver: MAGNOLIA AVE.
0.4 MI W OF NECHES RI BR, Jefferson, TX
Built 1955 Load: 32.7 t ADT: 83,424
IH 10 WB
FairOver: PINE STREET
0.5 MI W OF NECHES RIVER, Jefferson, TX
Built 1979 Load: 32.7 t ADT: 41,908
IH 10 EB
FairOver: PINE STREET
0.5 MI W OF NECHES RIVER, Jefferson, TX
Built 1979 Load: 32.7 t ADT: 41,516
IH 10 EB FR
FairOver: UPRR & HOLLYWOOD AVE.
0.4 MI N OF US 90, Jefferson, TX
Built 1984 Load: 32.7 t ADT: 16,700
IH 10 WB FR
FairOver: UPRR & HOLLYWOOD AVE.
0.4 MI N OF US 90, Jefferson, TX
Built 1985 Load: 32.7 t ADT: 15,830
IH 10 ML
FairOver: SPUR 380
1.55 MI E OF US 69, Jefferson, TX
Built 1989 Load: 32.7 t ADT: 83,424
IH 10
FairOver: GRAND AVE.
0.3 MI W OF NECHES RI BR, Jefferson, TX
Built 1989 Load: 32.7 t ADT: 83,424
US 69 CONN TO IH10
FairOver: IH 10 ML
2.0 MI N OF US 90, Jefferson, TX
Built 1993 Load: 32.7 t ADT: 91,000
US 69-96-287 NB
FairOver: IH 10
1.54 MI N OF US 90, Jefferson, TX
Built 1993 Load: 32.7 t ADT: 28,600
IH 10 WB
FairOver: NORTH ST
2.3 MI N OF US 90, Jefferson, TX
Built 1993 Load: 32.7 t ADT: 54,261
IH 10 EB
FairOver: CALDER AVE
2.2 MI N OF US 90, Jefferson, TX
Built 1993 Load: 32.7 t ADT: 54,363
IH 10
FairOver: US 90
1.4 MI N OF US 69 (S), Jefferson, TX
Built 2002 Load: 32.7 t ADT: 114,345
US 69 SB
FairOver: CHINN LN
5.1 MI N OF IH 10, Jefferson, TX
Built 1978 Load: 32.7 t ADT: 19,654
US 69 NB
FairOver: CHINN LN
5.1 MI N OF IH 10, Jefferson, TX
Built 1978 Load: 32.7 t ADT: 20,780
SPUR 380 SB
FairOver: PENNSYLVANIA AVE
0.80 MI SE OF US 90, Jefferson, TX
Built 1996 Load: 32.7 t ADT: 16,765
SPUR 380 SB
FairOver: PARK ST
0.70 MI SE OF US 90, Jefferson, TX
Built 1996 Load: 32.7 t ADT: 16,765
US 69 SB
FairOver: SH 105
3.4 MI NW OF IH 10, Jefferson, TX
Built 1972 Load: 32.7 t ADT: 16,675
US 69 NB
FairOver: SH 105
3.4 MI NW OF IH 10, Jefferson, TX
Built 1972 Load: 32.7 t ADT: 14,697
US 69 NB
FairOver: SS 93 & SP RR
1.6 MI W OF SS 380, Jefferson, TX
Built 1971 Load: 32.7 t ADT: 16,700
US 69 SB
FairOver: SS 93 & SP Railroad
1.6 MI W OF SS 380, Jefferson, TX
Built 1971 Load: 32.7 t ADT: 16,388
US 69 NB
FairOver: FOURTH ST
2.1 MI SE OF IH 10, Jefferson, TX
Built 1971 Load: 32.7 t ADT: 21,860
US 69 SB
FairOver: FOURTH ST
2.1 MI SE OF IH 10, Jefferson, TX
Built 1971 Load: 32.7 t ADT: 21,684
US 69 NB
FairOver: ERIE ST
3.1 MI SE OF IH 10, Jefferson, TX
Built 1971 Load: 32.7 t ADT: 21,860
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.