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Airport Speed Ramp over Pedestrian Access

Marion County, Indiana · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Airport Speed Ramp over Pedestrian Access in Marion County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 2008, making it 17 years old at the 2025 inventory.
It carries about 3,475 vehicles a day (traffic count year 2019).
It is one of 475 of the 969 inventoried bridges in Marion County rated fair (49.0%); 46 (4.7%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Continuous prestressed concrete slab
Length	about 44 ft
Location	01.45 NE Perimeter Rd
NBI structure number	4900663
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.

Bridge	Built	Vehicles/day	Condition
I-65 over 26TH Street	1968	167,273	Good
I-65 over 29TH Street	1968	167,273	Good
I-65 over West 30TH Street	1968	167,273	Fair
I-65 over Dr Ml King Drive	1968	164,000	Good
I-70 over Belmont Avenue	1967	163,150	Fair
I-70 over Sherman Drive CSX RR	2007	157,928	Good