US Bridges

Bonforte Blvd over SH 47 Ml

Poor

Pueblo County, Colorado · 1.9 MI E of I25 · Structure no. K-18-EL

Built
1968
57 years old, rebuilt 2017
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
186 ft
2 main spans
Daily traffic
5,746
2021 count
Owner
State
State Highway Agency

About this bridge

Bonforte Blvd over SH 47 Ml is a prestressed concrete stringer/multi-beam or girder carrying Bonforte Blvd over SH 47 Ml in Pueblo County, Colorado. It was built in 1968 and reconstructed in 2017, so it is 57 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 5,746 vehicles a day, roughly 7% of them trucks, projected to reach 6,780 by 2041. The structure is 186 ft (56.7 m) long and 58 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBonforte Blvd
CrossesSH 47 Ml
Location1.9 MI E of I25
RouteCity Street 0
Coordinates38.30359, -104.58117
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating23.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadGreater than HL 93
Structure length186 ft (56.7 m)
Longest span89 ft (27 m)
Deck width58 ft (17.7 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,746 (2021)
Projected traffic6,780 by 2041
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Bonforte Blvd over SH 47 Ml built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2017.

What condition is Bonforte Blvd over SH 47 Ml in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Bonforte Blvd over SH 47 Ml carry?

About 5,746 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is Bonforte Blvd over SH 47 Ml?

The structure is 186 ft (56.7 m) long with a longest span of 89 ft (27 m) and a deck 58 ft wide.

Who owns Bonforte Blvd over SH 47 Ml?

It is owned by the State Highway Agency.