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 | 1:11:47 PM | 1.60 | 1:39 | 1:36 | 58 |  |
| Harlem Rd | W Bellfort | 1:11:47 PM | 1.50 | 1:14 | 2:50 | 73 | |
| W Bellfort | Bellaire | 1:11:47 PM | 2.90 | 2:41 | 5:31 | 65 | |
| Bellaire | S Fry Rd | 1:11:47 PM | 1.60 | 1:29 | 7:00 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:11:47 PM | 2.00 | 2:11 | 9:11 | 55 | |
| Cinco Ranch Blvd | Kingsland | 1:11:47 PM | 2.20 | 9:35 | 18:46 | 14 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:11:47 PM | 1.50 | 1:52 | 20:37 | 48 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:11:47 PM | 1.00 | 00:52 | 21:27 | 69 | |
| FM-529 | West Rd | 1:11:47 PM | 2.50 | 2:18 | 23:45 | 65 | |
| West Rd | House Hahl | 1:11:47 PM | 1.30 | 1:14 | 24:59 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 1:11:47 PM | 1.40 | 1:18 | 26:17 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:11:47 PM | 2.40 | 2:12 | 28:29 | 65 | |
| 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 | 1:11:47 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:11:47 PM | 1.40 | 1:14 | 3:22 | 68 | |
| House Hahl | West Rd | 1:11:47 PM | 1.30 | 1:11 | 4:33 | 66 | |
| West Rd | FM-529 | 1:11:47 PM | 2.50 | 2:04 | 6:37 | 73 | |
| FM-529 | Beckendorff | 1:11:47 PM | 1.00 | 00:54 | 7:31 | 67 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:11:47 PM | 1.50 | 1:27 | 8:56 | 62 | |
| IH-10 Katy | Kingsland | 1:11:47 PM | 1.25 | 1:11 | 10:07 | 63 | |
| Kingsland | Cinco Ranch Blvd | 1:11:47 PM | 2.20 | 8:37 | 18:44 | 15 | |
| Cinco Ranch Blvd | S Fry Rd | 1:11:47 PM | 2.00 | 7:51 | 26:35 | 15 | |
| S Fry Rd | Bellaire | 1:11:47 PM | 1.60 | 1:48 | 28:23 | 53 | |
| Bellaire | W Bellfort | 1:11:47 PM | 2.90 | 2:48 | 31:11 | 62 | |
| W Bellfort | Harlem Rd | 1:11:47 PM | 1.50 | 1:28 | 32:39 | 61 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 32:35 | 32:35 | 56 | |
