Knox County, TN

588 public highway bridges

Knox County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Knox County, Tennessee contains 588 public highway bridges. Roughly 26.5% are rated “Good,” 34.2% “Fair,” and 0.5% “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.

588

Total Bridges

26.5%

Good

34.2%

Fair

0.5%

Poor Condition

Condition Distribution

Good

26.5% (156)

Fair

34.2% (201)

Poor

0.5% (3)

All Bridges (588)

Sort:

I75 RL

Over: I40 EB RP TO I75 /P'MILL

AT I40-I75 EXCHANGE, Knox, TN

Built 1981 ADT: 1,834

FAU 169

Over: MIDDLEBROOK PK / I75

IN KNOXVILLE, Knox, TN

Built 1981 ADT: 90,947

FAP 62

Over: SR 62 / I75 NB RMP

IN KNOXVILLE, Knox, TN

Built 1981 ADT: 94,386

NFA A823

Over: MYRTLEWOOD RD. / I75

N. OF SR 62, Knox, TN

Built 1981 ADT: 94,386

FAU 1254

Over: PLEASANT RIDGE RD. / I75

N. OF SR 62, Knox, TN

Built 1981 ADT: 94,386

NFA A080

Over: WILSON RD. / I75

N. OF SR 62, Knox, TN

Built 1981 ADT: 94,386

NFA A842

Over: GAP RD. / I75

S. OF SHARPS GAP, Knox, TN

Built 1981 ADT: 94,386

I75

Over: I75 /SR-9 (CLINTON HWY)

NEAR KNOXVILLE TENN., Knox, TN

Built 1959 ADT: 21,084

NFA B150

Over: TILLERY RD. / I75

NEAR KNOXVILLE TENN., Knox, TN

Built 1965 ADT: 101,296

NFA B135

Over: INSKIP RD. / I75

NEAR KNOXVILLE TENN., Knox, TN

Built 1965 ADT: 101,296

I75 RL

Over: I75 / MERCHANT RD.

N. OF SHARPS GAP EXCHANGE, Knox, TN

Built 1969 ADT: 21,982

NFA B120

Over: MURRAY RD. / I75

NEAR KNOXVILLE TENN., Knox, TN

Built 1965 ADT: 93,929

NFA A083

Over: CALLAHAN RD.-RL / I75

NEAR KNOXVILLE TENN., Knox, TN

Built 1965 ADT: 93,929

NFA A083

Over: CALLAHAN RD.-LL / I75

NEAR KNOXVILLE TENN., Knox, TN

Built 1965 ADT: 81,818

I75 RL

Over: I75 / ERWIN RD & SOU. RR

JUST N OF KNOXVILLE LIMIT, Knox, TN

Built 1969 ADT: 250

I75 RL (SA 4716)

Over: I75 / CENTRAL AVE. PK.

N OF SHARPS GAP, Knox, TN

Built 1971 ADT: 8,132

I75 RL

Over: I75 - RL / EMORY RD.

NORTH OF KNOXVILLE, Knox, TN

Built 1971 ADT: 28,511

I75 LL

Over: I75 - LL / EMORY RD.

NORTH OF KNOXVILLE, Knox, TN

Built 1971 ADT: 28,511

NFA E356

Over: EAST COPELAND RD. / I75

NEAR KNOXVILLE TENN., Knox, TN

Built 1968 ADT: 57,022

I75 RMP A-A

Over: I75-NB FLYOVER / I640

SHARPS GAP EXCHANGE, Knox, TN

Built 1981 ADT: 89,826

I75 RMP H-H

Over: I75-SB RMP/I640-WB RMP

SHARPS GAP EXCHANGE, Knox, TN

Built 1981 ADT: 89,826

I640 RMP C-C

Over: I640-WB FLYOVER /I75 RMP

SHARPS GAP EXCHANGE, Knox, TN

Built 1981 ADT: 94,386

NFA 2434

Over: BRUSHY VALLEY RD. / I75

NEAR KNOXVILLE TENN., Knox, TN

Built 1968 ADT: 57,022

I75 RL

Over: I75 /BULL RUN VALLEY RD.

S OF I75-SR170 EXCHANGE, Knox, TN

Built 1971 ADT: 450

FAS 170

Over: RACOON VALLEY RD. / I75

S. OF ANDERSON CO. LINE, Knox, TN

Built 1968 ADT: 53,108

I140

Over: I140 / FOX RD.

FOX RD, Knox, TN

Built 1993 ADT: 5,869

I140

Over: I140 /GEORGE WILLIAMS RD

GEORGE WILLIAMS RD, Knox, TN

Built 1993 ADT: 4,040

I140

Over: I140 / EMORY CHURCH RD.

2.5 M SE OF I40, Knox, TN

Built 1993 ADT: 6,275

FAU 4826

Over: I140 / WESTLAND DR.

JCT OF I140 & WESTLAND DR, Knox, TN

Built 1992 ADT: 8,437

NFA 2418

Over: I140 / BLUEGRASS RD.

JCTOF I140&BLUE GRASS RD, Knox, TN

Built 1992 ADT: 1,792

I140

Over: I140 / NORTHSHORE DR.

AT SR 332 & SR 162 JCT, Knox, TN

Built 1991 ADT: 14,950

I140

Over: I140-RL / TEDFORD RD.

.5 M SR OF SR332, Knox, TN

Built 1991 ADT: 100

I140

Over: I140-LL / TEDFORD RD.

.5 M SE OF SR 332, Knox, TN

Built 1991 ADT: 100

NFA X001

Over: SCOTT LANE / I140

1.5 M E OF SR 332, Knox, TN

Built 1991 ADT: 43,920

I140

Over: I140 / TOOLES BEND RD.

2 M NW OF BLOUNT CO LINE, Knox, TN

Built 1991 ADT: 100

I140

Over: I140 / CONNECTOR "A"

1 M NW OF BLOUNT CO LN, Knox, TN

Built 1991 ADT: 100

I140

Over: I140 / PARKSIDE DR.

CITY OF KNOXVILLE, Knox, TN

Built 1996 ADT: 15,111

I140 RAMP 1-H

Over: I140 WB RMP/ PARKSIDE DR

CITY OF KNOXVILLE, Knox, TN

Built 1996 ADT: 15,111

I140

Over: I140 / SR1(KINGSTON PK)

CITY OF KNOXVILLE, Knox, TN

Built 1996 ADT: 32,133

I275

Over: I275 / 5TH AVE.

AT I40-I275 EXCHANGE, Knox, TN

Built 1981 ADT: 6,912

I275

Over: I275 / ELM STREET

IN KNOXVILLE, Knox, TN

Built 1958 ADT: 2,840

NFA A075 RL

Over: BAXTER AVE-RL / I275

NEAR KNOXVILLE TENN., Knox, TN

Built 1962 ADT: 64,366

NFA A075 LL

Over: BAXTER AVE-LL / I275

BAXTER AVE, Knox, TN

Built 1959 ADT: 64,366

I275 RL

Over: I275-RL / WOODLAND AVE.

SOUTH OF COSTER YDS., Knox, TN

Built 1960 ADT: 11,242

I275 LL

Over: I275-SB / OLDHAM AVE.

SOUTH OF COSTER YDS., Knox, TN

Built 1960 ADT: 15,240

I275

Over: I275 / TENNESSEE AVE

IN KNOXVILLE, Knox, TN

Built 1989 ADT: 4,440

FAU 3789 RL

Over: RL-HEISKELL AVE. / I275

NEAR KNOXVILLE TENN., Knox, TN

Built 1962 ADT: 63,125

FAU 3787 LL

Over: LL-HEISKELL AVE. / I275

0.6 MI S. OF SHARPS GAP, Knox, TN

Built 1959 ADT: 63,125

I275 RMP

Over: I275-NB EXT. RMP / SR-9

AT SHARPS GAP EXCHANGE, Knox, TN

Built 1962 ADT: 63,125

I640 RL

Over: I640-RL (EB) / I275

SHARPS GAP EXCHANGE, Knox, TN

Built 1962 ADT: 63,125

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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Every figure on PlainBridge 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.