Before I put up a few photos of the Martinsville, Indiana, area, a little news. The letting date for the 2nd contract (Contract #33493) of Section 6, Segment 1—that is, the Martinsville segment—has been pushed back four months to October 9, 2019. This shouldn't delay the project, but it will mean heavy construction on the interchanges and mainline will begin in the spring of 2020, instead of late autumn 2019.
If interested in following the contract lettings for Section 6, check out INDOT's 18 month letting schedule (link below). To look up I-69 contract lettings, select PR 69 from under the Select Roads column and then click the Continue button. (PR 69 is found just prior to the SR listings.)
https://entapps.indot.in.gov/lettings/default.aspx?view=contractorAs for the first contract to be let in December for the Martinsville segment, it's still listed on INDOT's letting results page as "pending." Walsh Construction is the apparent low bidder, but the contract has yet to be awarded due to more time being needed by both the Contract Administration Division and the INDOT Economic Opportunity Division, which is conducting a "good faith efforts" review. As the bids for this contract (Contract #40848) were very competitive, it appears INDOT is making sure all the "i"s and "t"s are crossed before awarding the contract, which may happen relatively soon considering it's been nearly a month since the letting.
In addition to first Martinsville segment contact let December 12, 2018, two contacts for the demolition and removal of structures along SR 37—from Indian Creek to 1 mile north of SR 44—were let as well. Renascent, Inc. of Indianapolis was awarded both contacts.
To get everyone up to speed, here again is the INDOT schematic map that covers most of the Martinsville segment:

Let's start with a few pictures that depict structures that are to be demolished in Martinsville in preparation to the upgrading of SR 37 to I-69. Photos were taken November 3, 2018.
Martinsville, Indiana
Looking east along South Street in Martinsville, Indiana, toward State Road 37 (background). In this vicinity, South Street will be extended to an overpass that will stretch over SR 37 (future I-69) and connect into Grand Valley Blvd. Already tagged for demolition is the small apartment building (right). The three houses on the left also will taken down, but were not yet tagged probably due to, at the time, the continuing process of acquisition. Please bear in mind these photos were taken two months ago. On the schematic map above, four red dots depict the planned "relocations" of these structures on South Street (just west of SR 37).

Another vantage point of South Street and the structures that are to be removed; looking east.

Near the SR 37 / Ohio Street intersection in Martinsville, a house awaits demolition; looking southeast. State Road 37 is directly behind the house and is located where the car (right) is visible.

Close-up of the above house slated for demolition near the SR 37 / Ohio Street intersection.
Edit: Added date photos were taken; minor modification for readability.