Browse Bridge Database

5,500 bridges in the FHWA National Bridge Inventory in Maryland.

National Bridge Inventory Database

Browse 5,500 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
IS 95 SBR	Maryland	Fair	1969	75.9 m	15,711
SAND SPRING RD	Maryland	Fair	1975	60.7 m	15,710
SAND SPRING RD	Maryland	Fair	1975	50.9 m	15,710
SHADY BRANCH	Maryland	Fair	1987	12.8 m	15,653
MD 695	Maryland	Fair	1971	162.8 m	15,651
FOSTER BRANCH	Maryland	Good	1997	7.9 m	15,650
MIDDLE BRANCH	Maryland	Good	1979	347.5 m	15,641
TRIBUTARY TO PATUXENT RI	Maryland	Fair	1962	11.6 m	15,635
TRIBUTARY TO GWYNNS FALL	Maryland	Fair	1963	10.4 m	15,620
CSX RR TRACKS	Maryland	Good	1943	40.5 m	15,581
LITTLE FALLS BRANCH	Maryland	Fair	1931	9.1 m	15,581
POCOMOKE RIVER	Maryland	Fair	1966	558.9 m	15,550
LITTLE ELK CREEK	Maryland	Fair	1939	111.9 m	15,537
BIG ELK CREEK	Maryland	Fair	1939	121.3 m	15,537
MIDDLE BR LIGHT RAIL	Maryland	Fair	1979	127.1 m	15,504
GWYNN FALLS MIDDLE BR	Maryland	Fair	1977	435.6 m	15,504
POCOMOKE RIVER	Maryland	Good	1959	558.9 m	15,500
SNIB HOLLOW RUN	Maryland	Fair	1986	11.1 m	15,460
SNIB HOLLOW RUN	Maryland	Fair	1986	9.8 m	15,460
SNIB HOLLOW RUN	Maryland	Fair	1986	8.6 m	15,460
SNIB HOLLOW RUN	Maryland	Fair	1962	10.8 m	15,460
SERVICE ROAD	Maryland	Good	2006	43.0 m	15,441
LOWER NEW GERMANY ROAD	Maryland	Fair	1974	46.0 m	15,440
LOWER NEW GERMANY ROAD	Maryland	Fair	1974	52.1 m	15,440
MD 313	Maryland	Fair	1987	35.7 m	15,421
MD 313	Maryland	Fair	1987	35.7 m	15,421
MARKET STREET	Maryland	Fair	1987	27.4 m	15,421
MARKET STREET	Maryland	Fair	1987	27.4 m	15,421
OAK CREEK	Maryland	Fair	1965	131.4 m	15,421
I-95	Maryland	Fair	1960	74.2 m	15,420
WESTERN BRANCH	Maryland	Good	1992	39.6 m	15,371
MIDDLE BR RAMP G&H I95	Maryland	Fair	1979	882.7 m	15,362
NAYLORS POND STREAM	Maryland	Poor	1963	18.1 m	15,353
BIG PIPE CREEK	Maryland	Fair	1934	24.0 m	15,340
CARROLL CREEK	Maryland	Fair	1999	8.8 m	15,334
PAPERMILL POND	Maryland	Fair	1970	9.8 m	15,310
HENSON CREEK	Maryland	Fair	1971	17.4 m	15,302
CSX TRANS.	Maryland	Fair	1937	49.1 m	15,300
IS 83	Maryland	Good	1991	113.4 m	15,300
I95/I695 INTERCHANGE	Maryland	Good	2008	659.6 m	15,300
IS 95 SBR	Maryland	Fair	1970	99.7 m	15,262
IS 370 & RAMP B	Maryland	Good	1988	95.4 m	15,251
IS 270; C-D RDS & RP F/1	Maryland	Fair	1990	143.9 m	15,251
WATTS BRANCH	Maryland	Fair	1949	16.2 m	15,240
LOWER LEVEL ROADWAY	Maryland	Fair	2006	329.7 m	15,230
TRIBUTARY TO SOUTHWEST B	Maryland	Fair	1972	14.6 m	15,221
WESTERN RUN	Maryland	Fair	1955	10.1 m	15,199
WARRIOR RUN	Maryland	Fair	1900	11.9 m	15,191
CSX	Maryland	Poor	1930	30.2 m	15,177
MORGAN RUN	Maryland	Fair	1959	36.3 m	15,140

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.