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 | 4:52:47 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:52:47 PM | 1.60 | 1:34 | 2:24 | 61 | |
| Harlem Rd | W Bellfort | 4:52:47 PM | 1.50 | 1:21 | 3:45 | 67 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:52:47 PM | 2.00 | 7:36 | 11:19 | 16 |  |
| Cinco Ranch Blvd | Kingsland | 4:52:47 PM | 2.20 | 4:00 | 15:19 | 33 |  |
| Kingsland | IH-10 Katy | 4:52:47 PM | 1.25 | 1:36 | 16:55 | 47 |  |
| IH-10 Katy | Morton | 4:52:47 PM | 1.50 | 8:13 | 25:08 | 11 | |
| Morton | Clay Rd | 4:52:47 PM | 1.60 | 2:29 | 27:37 | 39 | |
| Clay Rd | Beckendorff | 4:52:47 PM | 1.30 | 1:20 | 28:57 | 58 | |
| Beckendorff | FM-529 | 4:52:47 PM | 1.00 | 1:00 | 29:57 | 60 | |
| FM-529 | West Rd | 4:52:47 PM | 2.50 | 1:53 | 31:50 | 80 | |
| West Rd | House Hahl | 4:52:47 PM | 1.30 | 1:36 | 33:26 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 4:52:47 PM | 1.40 | 1:23 | 34:49 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:52:47 PM | 2.40 | 2:58 | 37:47 | 49 | |
| Summary | 30.55 | 37:47 | 37:47 | 49 | |
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 | 4:52:47 PM | 2.40 | 4:08 | 4:08 | 35 | |
| Bridgeland Lake Parkway | House Hahl | 4:52:47 PM | 1.40 | 1:19 | 5:27 | 64 | |
| House Hahl | West Rd | 4:52:47 PM | 1.30 | 1:39 | 7:06 | 47 | |
| West Rd | FM-529 | 4:52:47 PM | 2.50 | 2:06 | 9:12 | 71 | |
| FM-529 | Beckendorff | 4:52:47 PM | 1.00 | 1:06 | 10:18 | 55 | |
| Beckendorff | Clay Rd | 4:52:47 PM | 1.30 | 1:19 | 11:37 | 59 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:52:47 PM | 1.25 | 1:18 | 12:53 | 58 | |
| Kingsland | Cinco Ranch Blvd | 4:52:47 PM | 2.20 | 5:59 | 18:52 | 22 |  |
| Cinco Ranch Blvd | S Fry Rd | 4:52:47 PM | 2.00 | 6:03 | 24:55 | 20 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 4:52:47 PM | 1.50 | 1:21 | 26:14 | 67 | |
| Harlem Rd | Oyster Creek | 4:52:47 PM | 1.60 | 1:37 | 27:51 | 59 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:52:47 PM | 1.00 | 00:44 | 28:33 | 82 | |
| Summary | 30.55 | 28:33 | 28:33 | 64 | |
