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 | 5:38:45 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:38:45 PM | 1.60 | 1:27 | 2:16 | 66 | |
| Harlem Rd | W Bellfort | 5:38:45 PM | 1.50 | 1:26 | 3:42 | 63 | |
| W Bellfort | Bellaire | 5:38:45 PM | 2.90 | 2:45 | 6:27 | 63 | |
| Bellaire | S Fry Rd | 5:38:45 PM | 1.60 | 1:26 | 7:53 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 5:38:45 PM | 2.00 | 5:24 | 13:17 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 5:38:45 PM | 2.20 | 3:37 | 16:54 | 36 |  |
| Kingsland | IH-10 Katy | 5:38:45 PM | 1.25 | 1:16 | 18:10 | 59 | |
| IH-10 Katy | Morton | 5:38:45 PM | 1.50 | 7:26 | 25:36 | 12 |  |
| Morton | Clay Rd | 5:38:45 PM | 1.60 | 2:20 | 27:56 | 41 |  |
| Clay Rd | Beckendorff | 5:38:45 PM | 1.30 | 1:19 | 29:15 | 59 | |
| Beckendorff | FM-529 | 5:38:45 PM | 1.00 | 00:55 | 30:10 | 65 | |
| FM-529 | West Rd | 5:38:45 PM | 2.50 | 2:19 | 32:29 | 65 | |
| West Rd | House Hahl | 5:38:45 PM | 1.30 | 1:33 | 34:02 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 5:38:45 PM | 1.40 | 1:19 | 35:21 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:38:45 PM | 2.40 | 2:15 | 37:36 | 64 | |
| Summary | 30.55 | 37:36 | 37:36 | 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 | 5:38:45 PM | 2.40 | 4:02 | 4:02 | 36 | |
| Bridgeland Lake Parkway | House Hahl | 5:38:45 PM | 1.40 | 2:11 | 6:13 | 38 | |
| House Hahl | West Rd | 5:38:45 PM | 1.30 | 4:55 | 11:08 | 16 | |
| West Rd | FM-529 | 5:38:45 PM | 2.50 | 5:30 | 16:38 | 27 | |
| FM-529 | Beckendorff | 5:38:45 PM | 1.00 | 2:28 | 19:06 | 24 | |
| Beckendorff | Clay Rd | 5:38:45 PM | 1.30 | 1:35 | 20:41 | 49 | |
| Clay Rd | Morton | 5:38:45 PM | 1.60 | 1:52 | 22:33 | 51 | |
| Morton | IH-10 Katy | 5:38:45 PM | 1.50 | 1:09 | 23:42 | 78 | |
| IH-10 Katy | Kingsland | 5:38:45 PM | 1.25 | 1:21 | 25:03 | 56 | |
| Kingsland | Cinco Ranch Blvd | 5:38:45 PM | 2.20 | 2:21 | 27:24 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 5:38:45 PM | 2.00 | 1:53 | 29:17 | 64 | |
| S Fry Rd | Bellaire | 5:38:45 PM | 1.60 | 2:04 | 31:21 | 46 | |
| Bellaire | W Bellfort | 5:38:45 PM | 2.90 | 2:37 | 33:58 | 66 | |
| W Bellfort | Harlem Rd | 5:38:45 PM | 1.50 | 1:16 | 35:14 | 71 | |
| Harlem Rd | Oyster Creek | 5:38:45 PM | 1.60 | 1:33 | 36:47 | 62 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:38:45 PM | 1.00 | 1:02 | 37:47 | 58 | |
| Summary | 30.55 | 37:47 | 37:47 | 49 | |
