SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 7:31:40 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | 7:51:38 PM | 1.50 | 1:21 | 2:24 | 67 | |
| FM-1464 | Oyster Creek | 7:51:38 PM | 2.00 | 1:52 | 4:16 | 64 | |
| Oyster Creek | Harlem Rd | 7:51:38 PM | 1.60 | 1:30 | 5:46 | 64 | |
| Harlem Rd | W Bellfort | 7:51:38 PM | 1.50 | 1:07 | 6:53 | 81 | |
| W Bellfort | Bellaire | 7:44:39 PM | 2.90 | 2:42 | 9:35 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:51:38 PM | 2.20 | 2:16 | 11:49 | 58 | |
| Kingsland | IH-10 Katy | 7:51:38 PM | 1.25 | 1:07 | 12:56 | 67 | |
| IH-10 Katy | Morton | 7:51:38 PM | 1.50 | 2:04 | 15:00 | 44 |  |
| Morton | Clay Rd | 7:51:38 PM | 1.60 | 1:32 | 16:32 | 63 | |
| Clay Rd | Beckendorff | 7:51:38 PM | 1.30 | 1:19 | 17:51 | 59 | |
| Beckendorff | FM-529 | 7:51:38 PM | 1.00 | 00:54 | 18:45 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:51:38 PM | 1.40 | 1:21 | 20:04 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:51:38 PM | 2.40 | 2:07 | 22:11 | 68 | |
| Summary | 30.55 | 22:11 | 22:11 | 83 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:51:38 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 7:51:38 PM | 1.40 | 1:20 | 3:33 | 63 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:51:38 PM | 1.00 | 1:07 | 4:38 | 54 | |
| Beckendorff | Clay Rd | 7:51:38 PM | 1.30 | 1:08 | 5:46 | 69 | |
| Clay Rd | Morton | 7:51:38 PM | 1.60 | 1:53 | 7:39 | 51 | |
| Morton | IH-10 Katy | 7:51:38 PM | 1.50 | 1:23 | 9:02 | 65 | |
| IH-10 Katy | Kingsland | 7:51:38 PM | 1.25 | 1:15 | 10:17 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:51:38 PM | 2.20 | 2:02 | 12:19 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:51:38 PM | 2.90 | 2:38 | 14:55 | 66 | |
| W Bellfort | Harlem Rd | 7:51:38 PM | 1.50 | 1:21 | 16:16 | 67 | |
| Harlem Rd | Oyster Creek | 7:51:38 PM | 1.60 | 1:31 | 17:47 | 63 | |
| Oyster Creek | FM-1464 | 7:51:38 PM | 2.00 | 1:37 | 19:24 | 74 | |
| FM-1464 | New Territory | 7:51:38 PM | 1.50 | 1:16 | 20:40 | 71 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:39 | 20:39 | 89 | |
