US Bridges

I-95 over Whitemarsh Run

Fair

Baltimore County, Maryland · 0.44 MI S of Md RTE 43 · Structure no. 300000B-X666020

Built
1962
63 years old, rebuilt 1976
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
43 ft
Daily traffic
181,802
2019 count
Owner
Toll Authority
State Toll Authority

About this bridge

I-95 over Whitemarsh Run is a concrete culvert carrying I-95 over Whitemarsh Run in Baltimore County, Maryland. It was built in 1962 and reconstructed in 1976, so it is 63 years old, older than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 181,802 vehicles a day, roughly 13% of them trucks, projected to reach 241,549 by 2041. The structure is 43 ft (13.1 m) long.

Location

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CarriesI-95
CrossesWhitemarsh Run
Location0.44 MI S of Md RTE 43
RouteInterstate 95
CountyBaltimore County
StateMaryland
Coordinates39.37422, -76.45381
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans0
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic181,802 (2019)
Projected traffic241,549 by 2041
Trucks13%
Lanes on structure9
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-95 over Whitemarsh Run built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1976.

What condition is I-95 over Whitemarsh Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does I-95 over Whitemarsh Run carry?

About 181,802 vehicles per day (2019 count), of which roughly 13% are trucks.

How long is I-95 over Whitemarsh Run?

The structure is 43 ft (13.1 m) long with a longest span of 13 ft (4 m).

Who owns I-95 over Whitemarsh Run?

It is owned by the State Toll Authority.