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 | 5:06:44 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:12:44 PM | 1.60 | 1:32 | 2:29 | 63 | |
| Harlem Rd | W Bellfort | 5:12:44 PM | 1.50 | 1:27 | 3:56 | 62 | |
| W Bellfort | Bellaire | 5:12:44 PM | 2.90 | 2:38 | 6:34 | 66 | |
| Bellaire | S Fry Rd | 5:12:44 PM | 1.60 | 1:22 | 7:56 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 5:12:44 PM | 2.00 | 5:33 | 13:29 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 5:12:44 PM | 2.20 | 3:19 | 16:48 | 40 |  |
| Kingsland | IH-10 Katy | 5:12:44 PM | 1.25 | 1:17 | 18:05 | 58 | |
| IH-10 Katy | Morton | 5:12:44 PM | 1.50 | 7:01 | 25:06 | 13 |  |
| Morton | Clay Rd | 5:12:44 PM | 1.60 | 2:25 | 27:31 | 40 | |
| Clay Rd | Beckendorff | 5:12:44 PM | 1.30 | 1:17 | 28:48 | 61 | |
| Beckendorff | FM-529 | 5:12:44 PM | 1.00 | 00:56 | 29:44 | 64 | |
| FM-529 | West Rd | 5:12:44 PM | 2.50 | 1:54 | 31:38 | 79 | |
| West Rd | House Hahl | 5:12:44 PM | 1.30 | 1:32 | 33:10 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 5:12:44 PM | 1.40 | 1:19 | 34:29 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:12:44 PM | 2.40 | 2:24 | 36:53 | 60 | |
| Summary | 30.55 | 36:53 | 36:53 | 50 | |
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 | 5:12:44 PM | 2.40 | 4:58 | 4:58 | 29 | |
| Bridgeland Lake Parkway | House Hahl | 5:12:44 PM | 1.40 | 1:29 | 6:27 | 57 | |
| House Hahl | West Rd | 5:12:44 PM | 1.30 | 2:46 | 9:13 | 28 | |
| West Rd | FM-529 | 5:12:44 PM | 2.50 | 5:56 | 15:09 | 25 | |
| FM-529 | Beckendorff | 5:12:44 PM | 1.00 | 3:31 | 18:40 | 17 | |
| Beckendorff | Clay Rd | 5:12:44 PM | 1.30 | 1:59 | 20:39 | 39 |  |
| Clay Rd | Morton | 5:12:44 PM | 1.60 | 1:30 | 22:09 | 64 | |
| Morton | IH-10 Katy | 5:12:44 PM | 1.50 | 1:44 | 23:53 | 52 | |
| IH-10 Katy | Kingsland | 5:12:44 PM | 1.25 | 1:19 | 25:12 | 57 | |
| Kingsland | Cinco Ranch Blvd | 5:12:44 PM | 2.20 | 2:10 | 27:22 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 5:12:44 PM | 2.00 | 1:52 | 29:14 | 64 | |
| S Fry Rd | Bellaire | 5:10:45 PM | 1.60 | 1:34 | 30:48 | 61 | |
| Bellaire | W Bellfort | 5:12:44 PM | 2.90 | 2:42 | 33:30 | 64 | |
| W Bellfort | Harlem Rd | 5:12:44 PM | 1.50 | 1:16 | 34:46 | 71 | |
| Harlem Rd | Oyster Creek | 5:12:44 PM | 1.60 | 1:31 | 36:17 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:12:44 PM | 1.00 | 00:54 | 37:09 | 67 | |
| Summary | 30.55 | 37:09 | 37:09 | 49 | |
