US Bridges

Woodland Drive W over Pittsfield Drain 1

Good

Washtenaw County, Michigan · 1.2 MI N of US-12 · Structure no. 000000000011087

Built
1993
32 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
44 ft
1 main span
Daily traffic
2,122
1998 count
Owner
City
City or Municipal Highway Agency

About this bridge

Woodland Drive W over Pittsfield Drain 1 is a prestressed concrete box beam or girders - multiple carrying Woodland Drive W over Pittsfield Drain 1 in Washtenaw County, Michigan. It was built in 1993, so it is 32 years old, younger than the Michigan average of 48.3 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 2,122 vehicles a day, roughly 3% of them trucks, projected to reach 4,000 by 2018. The structure is 44 ft (13.4 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWoodland Drive W
CrossesPittsfield Drain 1
Location1.2 MI N of US-12
RouteCity Street 0
Coordinates42.18204, -83.78996
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating68.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length44 ft (13.4 m)
Longest span44 ft (13.4 m)
Deck width37 ft (11.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,122 (1998)
Projected traffic4,000 by 2018
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$11,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Woodland Drive W over Pittsfield Drain 1 built?

It was built in 1993, making it 32 years old in 2025.

What condition is Woodland Drive W over Pittsfield Drain 1 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 September 2023.

How much traffic does Woodland Drive W over Pittsfield Drain 1 carry?

About 2,122 vehicles per day (1998 count), of which roughly 3% are trucks.

How long is Woodland Drive W over Pittsfield Drain 1?

The structure is 44 ft (13.4 m) long with a longest span of 44 ft (13.4 m) and a deck 37 ft wide.

Who owns Woodland Drive W over Pittsfield Drain 1?

It is owned by the City or Municipal Highway Agency.