US Bridges

RTE 145 over Mill Creek

Good

Schoharie County, New York · 145 145 95031239 · Structure no. 000000001079980

Built
2017
8 years old
Condition
Good
inspected April 2024
Type
Frame
Concrete
Length
25 ft
1 main span
Daily traffic
2,457
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 145 over Mill Creek is a concrete frame carrying RTE 145 over Mill Creek in Schoharie County, New York. It was built in 2017, so it is 8 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,457 vehicles a day, roughly 6% of them trucks, projected to reach 2,984 by 2041. The structure is 25 ft (7.6 m) long and 33 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesRTE 145
CrossesMill Creek
Location145 145 95031239
RouteState Highway 145
Coordinates42.69779, -74.49975
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating47 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length25 ft (7.6 m)
Longest span23 ft (7 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic2,457 (2018)
Projected traffic2,984 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 km)
TollOn a free road
National Highway SystemNo

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$357,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 145 over Mill Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is RTE 145 over Mill Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does RTE 145 over Mill Creek carry?

About 2,457 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is RTE 145 over Mill Creek?

The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 33 ft wide.

Who owns RTE 145 over Mill Creek?

It is owned by the State Highway Agency.