Montgomery County, TX

711 public highway bridges

Montgomery County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Montgomery County, Texas contains 711 public highway bridges. Roughly 55.8% are rated “Good,” 26.6% “Fair,” and 0.8% “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.

711

Total Bridges

55.8%

Good

26.6%

Fair

0.8%

Poor Condition

Condition Distribution

Good

55.8% (397)

Fair

26.6% (189)

Poor

0.8% (6)

All Bridges (711)

Sort:

LAKE WOODLANDS EB

Over: LAKE WOODLANDS (EB)

4.1 MI N OF HARRIS C/L, Montgomery, TX

Built 1988 ADT: 241,690

LAKE WOODLANDS WB

Over: LAKE WOODLANDS (WB)

4.1 MI N OF HARRIS C/L, Montgomery, TX

Built 1988 ADT: 241,690

IH 45 SBFR

Over: IH 45 SBFR

0.2 MI N OF HARRIS C/L, Montgomery, TX

IH 45 SBML

Over: IH 45 SBML

0.2 MI N OF HARRIS C/L, Montgomery, TX

IH 45 NBML

Over: IH 45 NBML

0.2 MI N OF HARRIS C/L, Montgomery, TX

IH 45 NBFR

Over: IH 45 NBFR

0.2 MI N OF HARRIS C/L, Montgomery, TX

ROBINSON RD

Over: ROBINSON RD

3.50 MI S OF SH 242, Montgomery, TX

Built 1988 ADT: 241,690

IH 45 NB

Over: IH 45 NB

1.2 MI N OF HARRIS C/L, Montgomery, TX

Built 1991 ADT: 211

IH 45 SB

Over: IH 45 SB

1.2 MI N OF HARRIS C/L, Montgomery, TX

Built 1991 ADT: 211

IH 45 NB

Over: IH 45 NB

2.1 MI S OF FM 1488, Montgomery, TX

Built 1991 ADT: 200

IH 45 SB

Over: SH 242

2.1 MI S OF FM 1488, Montgomery, TX

Built 1991 ADT: 200

IH 45 NB

Over: IH 45 NB

4.8 MI N OF HARRIS C/L, Montgomery, TX

Built 1994 ADT: 10,000

IH 45 SB

Over: IH 45 SB

4.8 MI N OF HARRIS C/L, Montgomery, TX

Built 1994 ADT: 10,000

FM 1488

Over: FM 1488

2.00 MI N OF SH 242, Montgomery, TX

Built 1994 ADT: 104,610

IH45 NB TO WOODLND

Over: WOODLANDS PKWY CONN

3.75 MI S OF SH 242, Montgomery, TX

Built 2002 ADT: 200,000

IH 45

Over: IH 45

1.35 MI N OF FM 1488, Montgomery, TX

Built 2007 ADT: 3,000

IH 45 HOV LANE

Over: IH 45 HOV LANE

4.8 MI N OF HARRIS C/L, Montgomery, TX

Built 2000 ADT: 10,000

IH 45 HOV LANE

Over: IH 45 HOV LANE

2.1 MI S OF FM 1488, Montgomery, TX

Built 2000 ADT: 200

WOODLANDS TO 45 SB

Over: WOODLANDS PKWY CONN

3.55 MI S OF SH 242, Montgomery, TX

Built 2004 ADT: 19,160

IH 45 ML

Over: IH 45 ML

2.00 MI N OF FM 1488, Montgomery, TX

Built 2007 ADT: 10,000

IH 45 NB/SH 242 WB

Over: IH 45 NB to SH 242 WB DC

JCT IH 45 and SH 242, Montgomery, TX

US 59 ML

Over: US 59 ML

3.75 MI S OF FM 1485, Montgomery, TX

Built 2007 ADT: 15,000

US 59

Over: US 59

3.75 MI S OF FM 1485, Montgomery, TX

Built 2007 ADT: 10,000

SH 242

Over: SH 242

3.00 MI N OF FM 1485, Montgomery, TX

Built 1998 ADT: 42,000

US 59

Over: US 59

1.45 MI N OF FM 1485, Montgomery, TX

Built 2002 ADT: 500

US 59

Over: US 59

1.90 MI S OF FM 2090, Montgomery, TX

Built 2002 ADT: 500

US 59

Over: US 59

2.45 MI S OF FM 1314, Montgomery, TX

Built 2007 ADT: 4,000

US 59

Over: US 59

0.90 MI S OF HARRIS C/L, Montgomery, TX

Built 2007 ADT: 3,000

US 59

Over: US 59

3.0 MI NE OF FM 2090, Montgomery, TX

Built 2004 ADT: 4,000

US 59

Over: US 59

1.5 MI NE OF FM 2090, Montgomery, TX

Built 2004 ADT: 4,000

US 59

Over: US 59

3.2 MI S OF LIBERTY C/L, Montgomery, TX

Built 2010 ADT: 10,000

SH 99 EB FRTG RD

Over: IH 69 ML, RAMPS

AT JCT SH 99 AND IH 69, Montgomery, TX

Built 2016 ADT: 43,992

SH 99 WB FRTG RD

Over: IH 69 ML, RAMPS

AT JCT IH 69 AND SH 99, Montgomery, TX

Built 2016 ADT: 43,992

IH 69 NB TO SH99WB

Over: IH 69, WHITE OAK CREEK

AT JCT IH 69 AND SH 99, Montgomery, TX

Built 2016 ADT: 1,000

LP 336 EB

Over: LP 336 EB

0.60 MI E OF SH 75, Montgomery, TX

Built 1970 ADT: 100

LP 336

Over: LP 336

1.1MI S OF SH105, Montgomery, TX

Built 1989 ADT: 10,600

LP 336 WB

Over: LP 336 WB

0.60 MI E OF SH 75, Montgomery, TX

Built 1970 ADT: 100

LP 336 WB

Over: LP 336 WB

1.40 MI N OF SH 105, Montgomery, TX

Built 1989 ADT: 78,020

IH 45 NB

Over: IH 45 NB

1.00 MI N OF CREIGHTN RD, Montgomery, TX

Built 1989 ADT: 22,260

IH 45 SB

Over: LP 336

1.00 MI N OF CREIGHTN RD, Montgomery, TX

Built 1989 ADT: 22,260

LP 336 EB

Over: LP 336 EB

1.40 MI N OF SH 105, Montgomery, TX

Built 1989 ADT: 73,410

FM 1097

Over: IH 45

2.10 MI N OF FM 830, Montgomery, TX

Built 2000 ADT: 49,770

IH 45 SBFR

Over: IH 45 SBFR

AT IH 45 AND FM 2854, Montgomery, TX

Built 2003 ADT: 10,600

FM 3083

Over: IH 45

1.30 MI N OF LP 336, Montgomery, TX

Built 2008 ADT: 80,990

WILSON RD

Over: WILSON RD

0.80 MI N OF SH 105, Montgomery, TX

Built 2010 ADT: 78,020

IH 45 NB

Over: IH 45 NB

1.60 MI S OF SH 105, Montgomery, TX

Built 2010 ADT: 1,100

IH 45 SB

Over: IH 45 SB

1.60 MI S OF SH 105, Montgomery, TX

Built 2010 ADT: 1,100

IH 45 SB

Over: IH 45 SB

0.50 MI N OF FM 2854, Montgomery, TX

Built 2010 ADT: 34,000

IH 45 NB

Over: IH 45 NB

0.50 MI N OF FM 2854, Montgomery, TX

Built 2010 ADT: 34,000

IH 45 SB

Over: IH 45 SB

0.50 MI S OF SH 105, Montgomery, TX

Built 2010 ADT: 7,600

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.