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:

I40

Over: I40 / HOLSTON DRIVE

JUST E OF US11E EXCHANGE, Knox, TN

Built 1968 ADT: 200

I40

Over: I40 / HOLSTON R. &SR 168

AT HOLSTON RIVER, Knox, TN

Built 1975 ADT: 15,408

NFA D668

Over: OGLESBY ROAD / I40

NEAR THE SEVIER CO LINE, Knox, TN

Built 1975 ADT: 77,847

NFA D670

Over: UNION SCHOOL ROAD / I40

NEAR THE SEVIER CO LINE, Knox, TN

Built 1971 ADT: 77,847

I40 RL

Over: I40-RL/STRAWBERRY PLAIN

IN KNOX CO, Knox, TN

Built 1975 ADT: 9,000

I40 LL

Over: I40-LL/STRAWBERRY PLAIN

IN KNOX CO, Knox, TN

Built 1975 ADT: 6,249

I40 RL

Over: I40-RL/HUCKLEBERY SPG RD

4.3 MI E JCT I40&SR168, Knox, TN

Built 1975 ADT: 2,124

I40 LL

Over: I40-LL/HUCKLEBERY SPG RD

4.3 MI E JCT I40&SR168, Knox, TN

Built 1975 ADT: 2,124

NFA D680

Over: MCMILLAND ROAD / I40

NEAR THE SEVIER CO LINE, Knox, TN

Built 1975 ADT: 86,972

I40 RL

Over: I40-EB / COOPER ROAD

JUST W OF THORNGROVE EXIT, Knox, TN

Built 1975 ADT: 200

I40 LL

Over: I40-WB / COOPER ROAD

JUST W OF THORNGROVE EXIT, Knox, TN

Built 1975 ADT: 200

NFA 1260

Over: THORNGROVE ROAD / I40

NEAR KNOXVILLE TENN., Knox, TN

Built 1971 ADT: 86,972

I40 RL (SA 4735)

Over: I40-RL / MIDWAY ROAD

E OF THORNGROVE PK EXIT, Knox, TN

Built 1975 ADT: 2,136

I40 LL (SA 4735)

Over: I40-LL / MIDWAY ROAD

E OF THORNGROVRE PK EXIT, Knox, TN

Built 1975 ADT: 2,136

I40 RL

Over: I40-EB / SMITH SCHOOL RD

1.8 M W OF SEVIER CO LINE, Knox, TN

Built 1975 ADT: 200

I40 LL

Over: I40-WB / SMITH SCHOOL RD

1.8 M W OF SEVIER CO LINE, Knox, TN

Built 1975 ADT: 200

I40

Over: I40 / I640 RMP TO I40-EB

I-40 & I-640 JCT., Knox, TN

Built 1982 ADT: 69,368

I40 RAMP

Over: I40-WB-RMP / 21ST. ST.

AT SR 115 JCT, Knox, TN

Built 1981 ADT: 3,218

I40 RAMP

Over: I40-EB RMP / 21ST. ST.

AT I40-ALCOA HWY EXCHANGE, Knox, TN

Built 1981 ADT: 3,218

I40 RAMP

Over: I40-WB-RMP / 5TH. AVE.

AT I40-I275 EXCHANGE, Knox, TN

Built 1981 ADT: 6,912

I40 RMP

Over: I40 EB FLY / RMP TOI640W

I40 & I640 JCT, Knox, TN

Built 1982 ADT: 69,368

I40 RAMP

Over: I-40-WB RMP/UNIVERSITY A

AT SR 115 JCT., Knox, TN

Built 1981 ADT: 14,726

I275 RMP

Over: I275 SB / BLACKSTOCK ST.

IN KNOXVILLE, Knox, TN

Built 1982 ADT: 1,071

I040

Over: CEDAR BLUFF RD RMP/I40RM

RAMP 2-E / RAMP 2-A, Knox, TN

Built 1993 ADT: 166,251

I40

Over: I40 / BRIDGEWATER RD.

.5M N SR1, Knox, TN

Built 1998 ADT: 9,073

FAU 4828

Over: GALLAHER VIEW RD. / I40

CITY OF KNOXVILLE, Knox, TN

Built 1996 ADT: 173,049

I40 RAMP 5-C

Over: I40-EB RMP / BLACKSTOCK

CITY OF KNOXVILLE, Knox, TN

Built 1986 ADT: 1,071

FAP 1 RAMP 5G

Over: SR 1 RP-G / SR-62

CITY OF KNOXVILLE, Knox, TN

Built 1986 ADT: 11,735

I40 RAMP 5-H

Over: I40-EB-RP H / BLACKSTOC

CITY OF KNOXVILLE, Knox, TN

Built 1994 ADT: 1,071

I140

Over: I-140 / I40

CITY OF KNOXVILLE, Knox, TN

Built 1996 ADT: 114,045

FAP 162

Over: SR 162 SB RMP TO I40/I40

AT PELLISSIPPI PKWY., Knox, TN

Built 1998 ADT: 154,869

I40 RAMP

Over: I40-EB RMP / UNIVERSITY

DOWNTOWN KNOXVILLE, Knox, TN

Built 2001 ADT: 14,726

FAU 62

Over: SR62 RAMP / I40 EB RAMP

DOWNTOWN KNOXVILLE, Knox, TN

Built 1982 ADT: 139,697

I40

Over: I40EB RMP/M'BROOK-RR

DOWNTOWN KNOXVILLE, Knox, TN

Built 2001 ADT: 13,522

I40 RMP

Over: I40-WB-RMP/UNIVERSITY AV

IN KNOXVILLE, Knox, TN

Built 1966 ADT: 14,726

I40

Over: I40-WB / WEISGARBER ROAD

.3 MI N OF SR1, Knox, TN

Built 2004 ADT: 20,408

FAU 5289

Over: 5289&I40 RP / I40-RP 5A

.4 MI N OF SR1, Knox, TN

Built 2004 ADT: 179,856

I40

Over: I40 / N. 6TH STREET

JUST EAST OF WEST TOWN, Knox, TN

Built 2005 ADT: 21,050

I0040

Over: I40 / MONTVUE RD.

JUST NORTH OF SR001, Knox, TN

Built 2005 ADT: 14,506

I40

Over: I40-EB-RMP / BUCKINGHAM

WEST SIDE OF KNOXVILLE, Knox, TN

Built 1968 ADT: 11,580

WB I40 FRONTAGE RD

Over: I40-WB-RMP / PAPERMILL

NORTH OF I40, Knox, TN

Built 2005 ADT: 1,834

I40 RP 6-C1

Over: I40-RP-6-B2 /I40-RP-6-C1

AT I-40 & SR332, Knox, TN

Built 2005 ADT: 182,502

I40(RAMP)

Over: I40-EB-RMP/OLD MAGNOLIA

DOWNTOWN KNOXVILLE, Knox, TN

Built 2007 ADT: 1,373

FAP 158

Over: SR158 / I40 WB RMP 1A

DOWNTOWN KNOXVILLE, Knox, TN

Built 2007 ADT: 89,950

SR-1

Over: I40-WB RP TO SR158-LL

IN KNOXVILLE @ I40 EXCH, Knox, TN

Built 1962 ADT: 89,950

I40

Over: I40-WB-RMP/OLD MAGNOLIA

NEAR KNOXVILLE TENN., Knox, TN

Built 1965 ADT: 1,373

I40

Over: I40 RMPS / WILLOW AVE.

WILLOW AVENUE, Knox, TN

Built 2006 ADT: 8,100

SR 33

Over: HOF DR RMP 2D/I40 RMP 1A

EAST OF I-40 VIADUCT, Knox, TN

Built 2007 ADT: 89,950

I40 RMP C-C

Over: I40-WB RMP-I75N / P'MILL

AT I40-I75 EXCHANGE, Knox, TN

Built 1982 ADT: 1,834

I75 LL

Over: I75 SB RMP/PAPERMILL RD.

AT I40-I75 EXCHANGE, Knox, TN

Built 1965 ADT: 1,834

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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