Browse Bridge Database
26,927 bridges in the FHWA National Bridge Inventory in Illinois.
National Bridge Inventory Database
Browse 26,927 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| PIASA CREEK | Illinois | Good | 2012 | 68.8 m | 12,100 |
| PIASA CREEK | Illinois | Good | 2012 | 68.8 m | 12,100 |
| S BR CHICAGO RIV | Illinois | Fair | 1922 | 85.5 m | 12,100 |
| LITTLE PIASA CREEK | Illinois | Good | 1939 | 17.7 m | 12,100 |
| COPPER SLOUGH | Illinois | Good | 2023 | 7.6 m | 12,100 |
| PINGREE CREEK | Illinois | Good | 2004 | 10.7 m | 12,100 |
| I-290 - IL 110 & CTA | Illinois | Poor | 1954 | 62.3 m | 12,100 |
| HICKORY CREEK | Illinois | Poor | 1967 | 45.4 m | 12,100 |
| MILAN BELTWAY | Illinois | Good | 2006 | 61.4 m | 12,100 |
| OHIO FEEDER JFK XWAY | Illinois | Fair | 1959 | 92.0 m | 12,100 |
| ILLINOIS RIVER T&P RR | Illinois | Fair | 1982 | 802.8 m | 12,100 |
| PETTIBONE CK/ CRUSLEY DR | Illinois | Good | 2005 | 55.1 m | 12,075 |
| CSXRR | Illinois | Good | 1967 | 61.6 m | 12,050 |
| CSXRR | Illinois | Good | 1967 | 61.6 m | 12,050 |
| BEAVER CREEK | Illinois | Fair | 1966 | 32.3 m | 12,050 |
| BEAVER CREEK | Illinois | Fair | 1966 | 32.3 m | 12,050 |
| Union Pacific RR | Illinois | Fair | 1955 | 74.2 m | 12,050 |
| Union Pacific RR | Illinois | Fair | 1955 | 74.2 m | 12,050 |
| FUTURE PEDESTRIAN WA | Illinois | Good | 2011 | 11.7 m | 12,050 |
| FUTURE PEDESTRIAN WA | Illinois | Good | 2011 | 11.7 m | 12,050 |
| N BR CHICAGO RIVER | Illinois | Fair | 1955 | 80.7 m | 12,050 |
| MAZON RIVER @ TR 125 | Illinois | Fair | 1955 | 71.3 m | 12,050 |
| MAZON RIVER @ TR 125 | Illinois | Fair | 1955 | 71.3 m | 12,050 |
| N BR CANAL | Illinois | Fair | 2011 | 50.1 m | 12,050 |
| FAI 172 | Illinois | Fair | 1976 | 82.0 m | 12,000 |
| US 45 MANNHEIM RD | Illinois | Fair | 1989 | 57.0 m | 12,000 |
| Salt Creek | Illinois | Good | 1985 | 15.6 m | 12,000 |
| MILL CREEK | Illinois | Good | 2012 | 9.1 m | 12,000 |
| I- 55 | Illinois | Fair | 1958 | 57.3 m | 12,000 |
| SALT CREEK | Illinois | Fair | 1930 | 7.3 m | 12,000 |
| ROCK RIVER | Illinois | Fair | 1993 | 302.4 m | 12,000 |
| BONEYARD CREEK | Illinois | Fair | 1970 | 31.4 m | 12,000 |
| STEVENS CREEK | Illinois | Fair | 1983 | 31.4 m | 12,000 |
| ALBY ST | Illinois | Good | 1990 | 42.5 m | 12,000 |
| STEVENS CREEK | Illinois | Good | 1971 | 10.7 m | 12,000 |
| MINK CREEK | Illinois | Good | 2004 | 8.6 m | 12,000 |
| STEVENS CREEK | Illinois | Fair | 1982 | 31.4 m | 12,000 |
| CSX CorpRR & FR1563 &161 | Illinois | Fair | 1964 | 72.5 m | 11,950 |
| UNION PACIFIC RR | Illinois | Fair | 1962 | 49.5 m | 11,950 |
| B & O RR(ABANDONED) | Illinois | Fair | 1962 | 47.9 m | 11,950 |
| "G" ST(FAU 7026) | Illinois | Good | 1964 | 35.9 m | 11,950 |
| UNION PACIFIC RR | Illinois | Fair | 1963 | 49.5 m | 11,950 |
| CSX CorpRR & FR1563 &161 | Illinois | Good | 1964 | 72.5 m | 11,950 |
| B & O RR(ABANDONED) | Illinois | Fair | 1962 | 47.9 m | 11,950 |
| FAS-711 | Illinois | Poor | 1961 | 40.5 m | 11,950 |
| "G" ST(FAU 7026) | Illinois | Good | 1964 | 35.8 m | 11,950 |
| ROCK RUN CREEK | Illinois | Fair | 1970 | 15.4 m | 11,900 |
| STREAM | Illinois | Fair | 1967 | 12.3 m | 11,900 |
| SUGAR GROVE NORTH BR | Illinois | Good | 2015 | 8.7 m | 11,900 |
| TURKEY CREEK | Illinois | Fair | 1973 | 78.1 m | 11,900 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic, the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.