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Route 123 Sbl over Campus Drive

Fairfax County, Virginia · rated Good in the 2025 National Bridge Inventory

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

Route 123 Sbl over Campus Drive in Fairfax County, Virginia, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 2014, making it 11 years old at the 2025 inventory.
It carries about 25,441 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 401 of the 752 inventoried bridges in Fairfax County rated good (53.3%); 6 (0.8%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Concrete stringer or multi-beam girder
Length	about 90 ft
Location	0.2From620/0.2TO383
NBI structure number	000000000030081
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ramp Ok-e over I-95; Rmps Ok-s;f-s;h-s	2000	281,966	Good
Shirley Mem. Hiway over Accotink Creek	1993	232,853	Fair
Shirley Highway over Pohick Creek	1994	232,853	Fair
I-495 over NS Railway	1961	227,699	Fair
Capital Beltway over Rte 2652 (heming Ave)	1961	227,699	Fair
Nb-95; Hov & Sb-95 over Lorton Road & Route 642	1995	218,183	Fair