Johnson County, KS

781 public highway bridges

Johnson County Bridge Snapshot

Johnson County, Kansas contains 781 public highway bridges in the FHWA National Bridge Inventory. Roughly 65.8% are rated “Good,” 20.6% “Fair,” 1.4% “Poor,” and 1.4% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in KS are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

781

Total Bridges

65.8%

Good

1.4%

Poor

1.4%

Structurally Deficient

Condition Distribution

Good

65.8% (514)

Fair

20.6% (161)

Poor

1.4% (11)

SD

1.4% (11)

All Bridges (781)

Sort:

US69 HWY SB

Over: I35 HWY

JCT US69/I35 HWY, Johnson, KS

Built 1973 ADT: 47,227

69 NB (SWTZ RD

Over: I435 HWY

JCT US69/I435, Johnson, KS

Built 1965 ADT: 70,607

US69 HWY, NB

Over: I35 HWY, NB

JCT EL I35/I635&US69, Johnson, KS

Built 1986 ADT: 52,838

US69 HWY SB

Over: TURKEY CR I35NB

0.11 MI S OF I35, Johnson, KS

Built 1990 ADT: 61,722

RD NB, ANTIOCH

Over: US69 HWY

2.47 MI S I435, Johnson, KS

Built 1989 ADT: 33,639

103RD ST, EB

Over: US-69 HWY

US-69 & 103RD ST JCT, Johnson, KS

Built 2008 ADT: 42,731

103RD ST, WB

Over: US-69 HWY

US-69 & 103RD ST JCT, Johnson, KS

Built 2008 ADT: 42,731

C2800 (87TH ST)

Over: US-69 HWY

2.62 MI N I-435/U-69 JCT, Johnson, KS

Built 2007 ADT: 35,963

WB 159TH ST

Over: US-69

3.00 MI S 135TH STREET, Johnson, KS

Built 2012 ADT: 20,860

EB 159TH ST

Over: US-69

3.00 MI S 135TH STREET, Johnson, KS

Built 2012 ADT: 20,860

RAMP 435 W COLLEGE

Over: 2 435 RAMPS & E & W 435

RAMP WB I-435 TO SB US-69, Johnson, KS

Built 2012 ADT: 64,060

US-169/K7 HWY SB

Over: I-35 HWY

JCT I-35/US-169, Johnson, KS

Built 1992 ADT: 22,725

US-169/K7 HWY NB

Over: I-35 HWY

JCT I-35/US-169 EL, Johnson, KS

Built 1992 ADT: 28,991

I435 HWY, WB

Over: I35 HWY

JCT I35/I435, WB, Johnson, KS

Built 1964 ADT: 47,695

I435 HWY, EB

Over: I35 HWY

JCT I35/I435, EB, Johnson, KS

Built 1964 ADT: 47,695

RAMP D OVER I435

Over: I435 HWY

0.63 MI N MIDLAND DRIVE, Johnson, KS

Built 1980 ADT: 32,124

URB2724,SMPWYEB

Over: I435 WL-EL

JCT I435 & 65TH ST, Johnson, KS

Built 1979 ADT: 32,124

SMPWY WB

Over: I-435 HWY NB-SB

JCT I435 & 65TH ST, Johnson, KS

Built 1979 ADT: 32,124

JOHNSON DR

Over: I435 HWY

I435-JOHNSON DR, Johnson, KS

Built 1979 ADT: 32,124

53RD ST

Over: I435 HWY SB

0.75 MI N JOHNSON DRIVE, Johnson, KS

Built 1979 ADT: 32,825

53RD ST

Over: I435 HWY NB

0.76 MI N JOHNSON DRIVE, Johnson, KS

Built 1979 ADT: 32,825

I435 HWY NB

Over: K10 HWY WB

JCT K10/I435, NB, Johnson, KS

Built 1981 ADT: 38,892

I435 HWY SB

Over: K10 HWY WB

JCT K10/I435, SB, Johnson, KS

Built 1981 ADT: 38,892

95TH ST

Over: I435 HWY

0.84 MI N JCT I435/K10, Johnson, KS

Built 1983 ADT: 35,069

79TH STREET

Over: I435 HWY

JCT 79TH ST/I435 EL-WL, Johnson, KS

Built 1981 ADT: 34,929

RENNER RD

Over: I435 HWY

JCT RENNER RD/I435, Johnson, KS

Built 1982 ADT: 34,929

LAMAR AVE

Over: I-435 HWY

0.52 MI E US-69, Johnson, KS

Built 1996 ADT: 70,139

NALL NB

Over: I-435 HWY & NB & SB CD'S

1.02 MI E OF US-169, Johnson, KS

Built 1996 ADT: 70,607

NALL SB

Over: I-435 HWY & NB & SB CD'S

1.02 MI E OF US-169, Johnson, KS

Built 1996 ADT: 70,139

LEE BLVD

Over: I-435 HWY, NL-SL

0.69 MI W OF STATE LINE, Johnson, KS

Built 1996 ADT: 67,801

I-435 HWY WB

Over: CRD STATE LINE RD

JCT STATE LINE / I-435, Johnson, KS

Built 1994 ADT: 14,867

ANTIOCH ROAD, NB

Over: I-435 HWY

I-435 & ANTIOCH RD JCT, Johnson, KS

Built 2008 ADT: 69,204

ANTIOCH ROAD, SB

Over: I-435 HWY

I-435 & ANTIOCH RD JCT, Johnson, KS

Built 2008 ADT: 70,607

RAMP 69S TO 435 E

Over: I-435 HWY & US-69 HWY

RAMP US-69S TO I-435 EB, Johnson, KS

Built 2009 ADT: 70,607

QUIVIRA ROAD SB

Over: I435 & RAMP

1.38 MI E I-35, Johnson, KS

Built 2014 ADT: 59,384

QUIVIRA ROAD NB

Over: I435 AND RAMP

1.38 MI E I-35, Johnson, KS

Built 2012 ADT: 64,060

ROE AVE SB

Over: I 435 HWY & NB & SB CD'S

1.75 MI W OF STATE LINE, Johnson, KS

Built 2014 ADT: 70,607

ROE AVE NB

Over: I-435 HWY & NB & SB CD'S

1.76 MI W OF STATE LINE, Johnson, KS

Built 2014 ADT: 67,801

RAMP K10E-435N

Over: I435/ K10&I435 RMPS

1.27 MI W JCT I435/I35, Johnson, KS

Built 2015 ADT: 39,095

RAMP I435S TO I35

Over: WB K10

JCT K10/I435, SB RAMP, Johnson, KS

Built 2015 ADT: 38,892

RAMP I435S TO I35

Over: EB K10

JCT K10EB/I435, SB, Johnson, KS

Built 2015 ADT: 38,892

E-BD435/N-BDI35 RP

Over: I35 N&S BND/I435 W&E BND

JCT I35 & I435, Johnson, KS

Built 2016 ADT: 57,982

W-BD435/S-BD 35 RP

Over: I35 N&S BND/I435 W&E BND

JCT I35 & I435, Johnson, KS

Built 2016 ADT: 57,982

I635 HWY, NB

Over: I35 SB, BNSF RAILROAD

JCT I35 SB/I635 NB, Johnson, KS

Built 1985 ADT: 52,838

I635 HWY SB

Over: I35 HWY SB, BNSF RR

JCT WL I35 I635 SB, Johnson, KS

Built 1990 ADT: 52,838

47TH ST

Over: TRIB TO KANSAS RIVER

.25 MI E OF K-7, Johnson, KS

Built 2001 Load: 10.6 t ADT: 6,000

RENNER BLVD.

Over: N. TRIB. TO MILL CREEK

2000FT. NORTH OF K-10, Johnson, KS

Built 1989 Load: 11.5 t ADT: 6,669

WYANDOTTE ST

Over: KANSAS RIVER & BNSF RR

N. OF DESOTO, Johnson, KS

Built 1964 Load: 13.7 t ADT: 3,300

ROE AVE.

Over: INDIAN CK TRIB NO 1

ROE & 97TH ST, Johnson, KS

Built 1959 Load: 16.3 t ADT: 9,000

COL BVD AND PFLUMN

Over: TRIB. TO INDIAN CREEK

INT. COLLEGE AND PFLUMN, Johnson, KS

Built 1975 Load: 17.4 t ADT: 85,752

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026