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 | 3:05:49 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 3:05:49 PM | 1.50 | 1:21 | 2:20 | 67 | |
| FM-1464 | Oyster Creek | 3:05:49 PM | 2.00 | 1:43 | 4:03 | 70 | |
| Oyster Creek | Harlem Rd | 2:54:48 PM | 1.60 | 1:28 | 5:31 | 65 | |
| Harlem Rd | W Bellfort | 2:51:48 PM | 1.50 | 1:22 | 6:53 | 66 | |
| W Bellfort | Bellaire | 3:05:49 PM | 2.90 | 3:10 | 10:03 | 55 | |
| Bellaire | S Fry Rd | 3:05:49 PM | 1.60 | 1:22 | 11:25 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 3:05:49 PM | 2.00 | 1:56 | 13:21 | 62 | |
| Cinco Ranch Blvd | Kingsland | 3:05:49 PM | 2.20 | 3:56 | 17:17 | 34 |  |
| Kingsland | IH-10 Katy | 3:05:49 PM | 1.25 | 1:17 | 18:34 | 58 | |
| IH-10 Katy | Morton | 3:05:49 PM | 1.50 | 2:35 | 21:09 | 35 | |
| Morton | Clay Rd | 3:05:49 PM | 1.60 | 2:11 | 23:20 | 44 |  |
| Clay Rd | Beckendorff | 3:05:49 PM | 1.30 | 1:23 | 24:43 | 56 | |
| Beckendorff | FM-529 | 3:05:49 PM | 1.00 | 1:01 | 25:44 | 59 | |
| FM-529 | West Rd | 3:05:49 PM | 2.50 | 2:06 | 27:50 | 71 | |
| West Rd | House Hahl | 3:05:49 PM | 1.30 | 1:37 | 29:27 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 3:05:49 PM | 1.40 | 1:20 | 30:47 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available |  |
| Summary | 30.55 | 30:46 | 30:46 | 60 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 3:05:49 PM | 1.40 | 1:20 | 1:19 | 63 | |
| House Hahl | West Rd | 3:05:49 PM | 1.30 | 1:43 | 3:02 | 45 | |
| West Rd | FM-529 | 3:05:49 PM | 2.50 | 1:51 | 4:53 | 81 | |
| FM-529 | Beckendorff | 3:05:49 PM | 1.00 | 1:10 | 6:03 | 51 | |
| Beckendorff | Clay Rd | 3:05:49 PM | 1.30 | 1:11 | 7:14 | 66 | |
| Clay Rd | Morton | 3:05:49 PM | 1.60 | 2:08 | 9:22 | 45 | |
| Morton | IH-10 Katy | 3:05:49 PM | 1.50 | 1:07 | 10:29 | 81 | |
| IH-10 Katy | Kingsland | 3:05:49 PM | 1.25 | 1:03 | 11:32 | 71 | |
| Kingsland | Cinco Ranch Blvd | 3:05:49 PM | 2.20 | 2:02 | 13:34 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 3:05:49 PM | 2.00 | 1:54 | 15:28 | 63 | |
| S Fry Rd | Bellaire | 3:05:49 PM | 1.60 | 1:33 | 17:01 | 62 | |
| Bellaire | W Bellfort | 3:05:49 PM | 2.90 | 2:45 | 19:46 | 63 | |
| W Bellfort | Harlem Rd | 3:05:49 PM | 1.50 | 1:18 | 21:04 | 69 | |
| Harlem Rd | Oyster Creek | 3:05:49 PM | 1.60 | 1:36 | 22:40 | 60 | |
| Oyster Creek | FM-1464 | 3:05:49 PM | 2.00 | 1:47 | 24:27 | 67 | |
| FM-1464 | New Territory | 3:05:49 PM | 1.50 | 1:14 | 25:41 | 73 | |
| New Territory | Brazos River | 3:05:49 PM | 1.00 | 00:53 | 26:34 | 68 | |
| Summary | 30.55 | Not Available | |
