US Bridges

Is 68 EB over Md 42

Fair

Garrett County, Maryland · 0.33 Mile West of Md 742 · Structure no. 100000110039013

Built
1974
51 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
180 ft
3 main spans
Daily traffic
12,240
2009 count
Owner
State
State Highway Agency

About this bridge

Is 68 EB over Md 42 is a steel continuous stringer/multi-beam or girder carrying Is 68 EB over Md 42 in Garrett County, Maryland. It was built in 1974, so it is 51 years old, younger 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 12,240 vehicles a day, roughly 8% of them trucks, projected to reach 6,896 by 2026. The structure is 180 ft (54.9 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIs 68 EB
CrossesMd 42
Location0.33 Mile West of Md 742
RouteInterstate 68
Coordinates39.6617, -79.4122
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84 US tons
Inventory rating50 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length180 ft (54.9 m)
Longest span77 ft (23.5 m)
Deck width43 ft (13 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,240 (2009)
Projected traffic6,896 by 2026
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Is 68 EB over Md 42 built?

It was built in 1974, making it 51 years old in 2025.

What condition is Is 68 EB over Md 42 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 April 2023.

How much traffic does Is 68 EB over Md 42 carry?

About 12,240 vehicles per day (2009 count), of which roughly 8% are trucks.

How long is Is 68 EB over Md 42?

The structure is 180 ft (54.9 m) long with a longest span of 77 ft (23.5 m) and a deck 43 ft wide.

Who owns Is 68 EB over Md 42?

It is owned by the State Highway Agency.