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 | 3:58:34 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 3:58:34 PM | 2.00 | 1:40 | 2:56 | 72 | |
| Oyster Creek | Harlem Rd | 3:58:34 PM | 1.60 | 1:29 | 4:25 | 65 | |
| Harlem Rd | W Bellfort | 3:58:34 PM | 1.50 | 1:15 | 5:40 | 72 | |
| W Bellfort | Bellaire | 3:58:34 PM | 2.90 | 2:37 | 8:17 | 66 | |
| Bellaire | S Fry Rd | 3:58:34 PM | 1.60 | 1:31 | 9:48 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:58:34 PM | 2.00 | 4:05 | 13:53 | 29 |  |
| Cinco Ranch Blvd | Kingsland | 3:58:34 PM | 2.20 | 5:41 | 19:34 | 23 | |
| Kingsland | IH-10 Katy | 3:58:34 PM | 1.25 | 1:07 | 20:41 | 67 | |
| IH-10 Katy | Morton | 3:58:34 PM | 1.50 | 1:57 | 22:38 | 46 |  |
| Morton | Clay Rd | 3:58:34 PM | 1.60 | 1:38 | 24:16 | 59 | |
| Clay Rd | Beckendorff | 3:58:34 PM | 1.30 | 1:20 | 25:36 | 58 | |
| Beckendorff | FM-529 | 3:58:34 PM | 1.00 | 00:56 | 26:32 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:58:34 PM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 3:58:34 PM | 1.30 | 1:13 | 2:13 | 64 | |
| Clay Rd | Morton | 3:58:34 PM | 1.60 | 2:07 | 4:20 | 45 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:58:34 PM | 1.25 | 1:14 | 5:33 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:58:34 PM | 2.20 | 3:16 | 8:49 | 40 | |
| Cinco Ranch Blvd | S Fry Rd | 3:58:34 PM | 2.00 | 5:22 | 14:11 | 22 | |
| S Fry Rd | Bellaire | 3:58:34 PM | 1.60 | 1:37 | 15:48 | 59 | |
| Bellaire | W Bellfort | 3:58:34 PM | 2.90 | 3:13 | 19:01 | 54 | |
| W Bellfort | Harlem Rd | 3:58:34 PM | 1.50 | 1:48 | 20:49 | 50 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:58:34 PM | 2.00 | 1:47 | 22:35 | 67 | |
| FM-1464 | New Territory | 3:56:34 PM | 1.50 | 1:25 | 24:00 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
