US Bridges

US 220 over Warrior Run

Fair

Allegany County, Maryland · 0.16 Mile North of Md 636 · Structure no. 100000010057010

Built
1900
125 years old, rebuilt 2009
Condition
Fair
inspected February 2025
Type
Slab
Concrete
Length
39 ft
2 main spans
Daily traffic
15,191
2009 count
Owner
State
State Highway Agency

About this bridge

US 220 over Warrior Run is a concrete slab carrying US 220 over Warrior Run in Allegany County, Maryland. It was built in 1900 and reconstructed in 2009, so it is 125 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 15,191 vehicles a day, roughly 8% of them trucks, projected to reach 18,126 by 2026. The structure is 39 ft (11.9 m) long and 46 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesUS 220
CrossesWarrior Run
Location0.16 Mile North of Md 636
RouteU.S. Route 220
CountyAllegany County
StateMaryland
Coordinates39.59668, -78.82692
Functional classUrban Other Principal Arterial

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.9 US tons
Inventory rating54 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length39 ft (11.9 m)
Longest span18 ft (5.5 m)
Deck width46 ft (14 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,191 (2009)
Projected traffic18,126 by 2026
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 220 over Warrior Run built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 2009.

What condition is US 220 over Warrior 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 February 2025.

How much traffic does US 220 over Warrior Run carry?

About 15,191 vehicles per day (2009 count), of which roughly 8% are trucks.

How long is US 220 over Warrior Run?

The structure is 39 ft (11.9 m) long with a longest span of 18 ft (5.5 m) and a deck 46 ft wide.

Who owns US 220 over Warrior Run?

It is owned by the State Highway Agency.