Maricopa County, AZ

2,203 public highway bridges

Maricopa County Bridge Snapshot

Maricopa County, Arizona contains 2,203 public highway bridges in the FHWA National Bridge Inventory. Roughly 53.9% are rated “Good,” 24% “Fair,” 0.1% “Poor,” and 0.1% 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 AZ 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.

2,203

Total Bridges

53.9%

Good

0.1%

Poor

0.1%

Structurally Deficient

Condition Distribution

Good

53.9% (1,187)

Fair

24% (529)

Poor

0.1% (3)

SD

0.1% (3)

All Bridges (2,203)

Sort:

Higley Road

Over: SR 202L

11.2 mi E of SR 101L, Maricopa, AZ

Built 2005 ADT: 80,834

Ped Bridge

Over: US 60

2.42 mi E Jct I 10, Maricopa, AZ

Built 2002 ADT: 207,968

Ped Bridge

Over: US 60

3.42 mi E Jct I 10, Maricopa, AZ

Built 2002 ADT: 173,878

Ramp to 91st. Ave.

Over: Loop 101

0.3 m N Grand Ave @ L101, Maricopa, AZ

Built 2002 ADT: 113,128

51st Avenue

Over: Grand Ave & Bethany Home

B. Home @ 51st Ave, Maricopa, AZ

Built 2004 ADT: 45,903

US 60

Over: 43rd Ave & Camelback

43rd Ave @ Camelback, Maricopa, AZ

Built 2004 ADT: 65,706

US 60

Over: 43rd Ave & Camelback Rd

43rd Ave @ Camelback, Maricopa, AZ

Built 2004 ADT: 65,706

101L WB

Over: Pima Freeway

6.5 mi E Jct SR 51, Maricopa, AZ

Built 2001 ADT: 43,100

Verrado Way

Over: I-10

1.5 m W of Jackrabbit Rd., Maricopa, AZ

Built 2003 ADT: 117,310

Gilbert Road NB

Over: Santan Freeway

Gilbert Rd / Santan, Maricopa, AZ

Built 2004 ADT: 135,594

McQueen Road

Over: Santan Freeway (202L)

McQueen Rd/L202 intersect, Maricopa, AZ

Built 2005 ADT: 149,651

Cooper Road, NB

Over: Santan Freeway (202L)

Cooper Rd /L 202 Chandler, Maricopa, AZ

Built 2005 ADT: 144,103

Dobson Rd

Over: L202

1mi W AlmaSchoolRd & 202L, Maricopa, AZ

Built 2004 ADT: 162,804

Grand Av/US60

Over: Thomas Road

0.5 m W I-17/1.2 m N I-10, Maricopa, AZ

Built 2003 ADT: 41,587

Alma School Road

Over: SR 202L

1 mi Eof Dobson Rd & 202L, Maricopa, AZ

Built 2004 ADT: 162,804

SR 202L

Over: Arizona Avenue

1 mi E AlmaSchool & 202L, Maricopa, AZ

Built 2004 ADT: 45,400

Daisy Mtn Drive

Over: I-17

3.0 mi North Jct SR 74, Maricopa, AZ

Built 2003 ADT: 68,140

Olive Ave

Over: US60 & 75th Ave

Grand Ave@ Olive/ 75th Av, Maricopa, AZ

Built 2005 ADT: 35,650

59th Ave/Glendale

Over: US 60

59th Av/Glendale Ave/US60, Maricopa, AZ

Built 2007 ADT: 41,568

67th Ave

Over: Northern Ave & RR

67th Ave @ Northern, Maricopa, AZ

Built 2005 ADT: 35,650

I-10 HOV Ramp

Over: I-10 WB

I-10 and US 60 Jct, Maricopa, AZ

Built 2002 ADT: 149,898

College Av Ped

Over: US 60

1.98 m E Jct I 10, Maricopa, AZ

Built 2002 ADT: 207,968

I 10

Over: Southern Avenue

0.3 mi W Jct US 60, Maricopa, AZ

Built 2002 ADT: 28,700

Recker Road

Over: 202L

12.25 mi E of SR 101, Maricopa, AZ

Built 2005 ADT: 64,894

SR 202

Over: Power Road

Approx. 13 mi. E of SR101, Maricopa, AZ

Built 2005 ADT: 6,982

Maryland Avenue

Over: 55th Ave & US 60

Maryland @ 55th Ave, Maricopa, AZ

Built 2004 ADT: 41,568

SR 202L(Santan Fwy

Over: Elliot Road

2.5mi E Power/Elliot Rd, Maricopa, AZ

Built 2004 ADT: 26,600

Guadalupe Road

Over: SR 202(Santan Fwy)

1.25mi E Sosman+Guadalupe, Maricopa, AZ

Built 2004 ADT: 89,290

Ramp 202W-10E

Over: I-10, 202, Ramps SE,NW,C

Intersect. I-10 @ Santan, Maricopa, AZ

Built 2003 ADT: 89,395

RAMP10E-202E

Over: 10,202 & C

TI , I 10 and 202L,Chndlr, Maricopa, AZ

Built 2003 ADT: 89,395

I-10 EB

Over: 202L

0.7 mi S Chandler blvrd, Maricopa, AZ

Built 2003 ADT: 48,632

I 10 WB

Over: SR 202

0.7 mi S Chandler Blvrd, Maricopa, AZ

Built 2003 ADT: 97,193

I-10N - 202W Ramp

Over: I-10, L202, Ramp C

Intersect. I-10 @ Santan, Maricopa, AZ

Built 2003 ADT: 89,395

Ramp 10S-202W

Over: Chandler Ramp D

Intersect. I-10 @ Santan, Maricopa, AZ

Built 2003 ADT: 4,000

Chandler Blvd

Over: I10, Ramps WN & SE

6.0 mi S Jct SR 60, Maricopa, AZ

Built 2003 ADT: 177,271

Grand Ave / US60

Over: Street Connector C

0.5 m W I-17/1.2 m N I-10, Maricopa, AZ

Built 2003 ADT: 3,600

Guadalupe Road

Over: I 10

1.75 mi South I 10/US 60, Maricopa, AZ

Built 2000 ADT: 217,310

48th Street

Over: L202 & Ramps S-W & E-N

West of I 10, Maricopa, AZ

Built 2003 ADT: 37,802

SR202(Santan Fwy)

Over: Baseline Road

202L EB over Baseline Rd, Maricopa, AZ

Built 2004 ADT: 14,003

SR202(Santan Fwy)

Over: Baseline Road TI OP SB

202L over Baseline Rd, Maricopa, AZ

Built 2004 ADT: 14,003

Ray Road

Over: SR 202L

SR 202 loop @ Ray Rd, Maricopa, AZ

Built 2006 ADT: 56,922

L202 EB

Over: US 60

Junction L202/US60, Maricopa, AZ

Built 2006 ADT: 115,100

L202 WB

Over: US 60

Junction L202/US60, Maricopa, AZ

Built 2006 ADT: 115,100

US 60

Over: US60 202L Ramp E-N

1.25mi Eof SosmanRd &US60, Maricopa, AZ

Built 2004 ADT: 76,097

US 60

Over: US60,202L, Ramp E-S

1.25mi Eof SosmanRd &US60, Maricopa, AZ

Built 2006 ADT: 76,097

US 60

Over: US60 & 202L Ramp W-S

1.25mi Eof SosmanRd &US60, Maricopa, AZ

Built 2004 ADT: 147,299

202L

Over: Ramp S-W, 202, Ramp E-N

1.25mi Eof SosmanRd &US60, Maricopa, AZ

Built 2004 ADT: 153,744

Union Pacific Rail

Over: L202 Santan Freeway

Ray Rd/Santan, Maricopa, AZ

Built 2006 ADT: 56,922

Greenfield Road

Over: SR 202

.6 mi S of Chandler Blvd, Maricopa, AZ

Built 2006 ADT: 92,962

SR 202L

Over: Warner Road

Junct of Warner Rd/Santan, Maricopa, AZ

Built 2006 ADT: 500

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 6, 2026