US Bridges

RTE 149 over Halfway Creek

Fair

Washington County, New York · 5.5 MI NE of Queensbury · Structure no. 000000001038450

Built
1953
72 years old
Condition
Fair
inspected October 2023
Type
Arch - Deck
Concrete
Length
49 ft
1 main span
Daily traffic
7,882
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 149 over Halfway Creek is a concrete arch - deck carrying RTE 149 over Halfway Creek in Washington County, New York. It was built in 1953, so it is 72 years old, older than the New York average of 53 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 7,882 vehicles a day, roughly 20% of them trucks, projected to reach 8,830 by 2041. The structure is 49 ft (14.9 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRTE 149
CrossesHalfway Creek
Location5.5 MI NE of Queensbury
RouteState Highway 149
Coordinates43.40745, -73.52137
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.3 US tons
Inventory rating23.1 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 20
Structure length49 ft (14.9 m)
Longest span48 ft (14.6 m)
Deck width33 ft (10.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,882 (2021)
Projected traffic8,830 by 2041
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$548,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 149 over Halfway Creek built?

It was built in 1953, making it 72 years old in 2025.

What condition is RTE 149 over Halfway Creek 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 October 2023.

How much traffic does RTE 149 over Halfway Creek carry?

About 7,882 vehicles per day (2021 count), of which roughly 20% are trucks.

How long is RTE 149 over Halfway Creek?

The structure is 49 ft (14.9 m) long with a longest span of 48 ft (14.6 m) and a deck 33 ft wide.

Who owns RTE 149 over Halfway Creek?

It is owned by the State Highway Agency.