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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:43:50 PM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | 5:43:50 PM | 1.50 | 1:14 | 2:37 | 73 | |
| W Bellfort | Bellaire | 5:43:50 PM | 2.90 | 2:43 | 5:20 | 64 | |
| Bellaire | S Fry Rd | 5:43:50 PM | 1.60 | 2:07 | 7:27 | 45 |  |
| S Fry Rd | Cinco Ranch Blvd | 5:43:50 PM | 2.00 | 8:07 | 15:34 | 15 |  |
| Cinco Ranch Blvd | Kingsland | 5:43:50 PM | 2.20 | 5:50 | 21:24 | 23 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:43:50 PM | 1.50 | 6:18 | 27:41 | 14 | |
| Morton | Clay Rd | 5:43:50 PM | 1.60 | 2:03 | 29:44 | 47 | |
| Clay Rd | Beckendorff | 5:43:50 PM | 1.30 | 1:18 | 31:02 | 60 | |
| Beckendorff | FM-529 | 5:43:50 PM | 1.00 | 00:53 | 31:55 | 68 | |
| FM-529 | West Rd | 5:43:50 PM | 2.50 | 2:12 | 34:07 | 68 | |
| West Rd | House Hahl | 5:43:50 PM | 1.30 | 1:13 | 35:20 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 5:43:50 PM | 1.40 | 1:17 | 36:37 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:43:50 PM | 2.40 | 2:14 | 38:51 | 64 | |
| Summary | 30.55 | Not Available | |
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 | 5:43:50 PM | 2.40 | 2:33 | 2:33 | 56 | |
| Bridgeland Lake Parkway | House Hahl | 5:43:50 PM | 1.40 | 1:19 | 3:52 | 64 | |
| House Hahl | West Rd | 5:43:50 PM | 1.30 | 1:22 | 5:14 | 57 | |
| West Rd | FM-529 | 5:43:50 PM | 2.50 | 2:18 | 7:32 | 65 | |
| FM-529 | Beckendorff | 5:43:50 PM | 1.00 | 00:59 | 8:31 | 61 | |
| Beckendorff | Clay Rd | 5:43:50 PM | 1.30 | 1:16 | 9:47 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:43:50 PM | 1.50 | 1:33 | 11:19 | 58 | |
| IH-10 Katy | Kingsland | 5:43:50 PM | 1.25 | 1:26 | 12:45 | 52 | |
| Kingsland | Cinco Ranch Blvd | 5:43:50 PM | 2.20 | 6:59 | 19:44 | 19 | |
| Cinco Ranch Blvd | S Fry Rd | 5:43:50 PM | 2.00 | 5:28 | 25:12 | 22 | |
| S Fry Rd | Bellaire | 5:43:50 PM | 1.60 | 1:29 | 26:41 | 65 | |
| Bellaire | W Bellfort | 5:43:50 PM | 2.90 | 2:59 | 29:40 | 58 | |
| W Bellfort | Harlem Rd | 5:43:50 PM | 1.50 | 1:19 | 30:59 | 68 | |
| Harlem Rd | Oyster Creek | 5:43:50 PM | 1.60 | 1:34 | 32:33 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 32:30 | 32:30 | 56 | |
