Bridge conditions in Montgomery County, Texas
711 inventoried bridges · 5 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Montgomery County tracks close to typical: 5 of its 711 inventoried bridges (0.7%) are rated poor, against a national rate of about 7%.
- 5 of the 711 bridges in Montgomery County, Texas, are rated in poor condition (0.7%) in the 2025 National Bridge Inventory, as of .
- 477 bridges (67.1%) are rated good and 229 (32.2%) fair.
- The median Montgomery County bridge was built in 2003.
- The busiest poor-rated bridge is Edgewater Dr over Windcrest Lake (built 2000), carrying about 400 vehicles a day.
Good 67.1% · Fair 32.2% · Poor 0.7% of 711 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Edgewater Dr over Windcrest Lake | 2000 | 400 | Poor |
| Meadow Wood Green over Davis Branch | 2000 | 200 | Poor |
| Stinson Lane over Mound Creek Draw | 1984 | 160 | Poor |
| Bethel Rd over Little Lake Creek | 1990 | 100 | Poor |
| Old Montgomery Rd over Lake Creek | 1987 | 50 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ih 45 over Drainage Ditch | 1926 | 243,893 | Fair |
| Ih 45 Sbml over Spring CR | 1990 | 243,893 | Fair |
| Ih 45 Nbml over Spring CR | 1990 | 243,893 | Fair |
| Ih 45 Sbml over Spring CR Rel | 1990 | 243,893 | Fair |
| Ih 45 Nbml over Spring CR Rel | 1990 | 243,893 | Fair |
| Ih 45 over Silverdale Crk | 2007 | 201,083 | Good |
| Ih 45 over Drain | 2000 | 197,395 | Good |
| Ih 45 over W Fk San Jac Ri N Rel | 2007 | 180,786 | Good |
| Ih 45 Ml over W Fk San Jacinto Ri | 2007 | 180,786 | Fair |
| Ih 45 Ml over W Fk San Jac Ri S Rel | 2007 | 180,786 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Texas: Texas bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.