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 | 2:07:47 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:22:47 PM | 1.60 | 1:33 | 2:41 | 62 | |
| Harlem Rd | W Bellfort | 2:22:47 PM | 1.50 | 1:22 | 4:03 | 66 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:22:47 PM | 2.00 | 1:57 | 5:58 | 62 | |
| Cinco Ranch Blvd | Kingsland | 2:22:47 PM | 2.20 | 2:31 | 8:29 | 52 | |
| Kingsland | IH-10 Katy | 2:22:47 PM | 1.25 | 1:09 | 9:38 | 65 | |
| IH-10 Katy | Morton | 1:49:45 PM | 1.50 | 2:35 | 12:13 | 35 |  |
| Morton | Clay Rd | 2:22:46 PM | 1.60 | 1:29 | 13:42 | 65 | |
| Clay Rd | Beckendorff | 2:22:46 PM | 1.30 | 1:18 | 15:00 | 60 | |
| Beckendorff | FM-529 | 2:22:46 PM | 1.00 | 00:55 | 15:55 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 2:22:47 PM | 1.40 | 1:19 | 17:12 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:22:47 PM | 2.40 | 2:20 | 19:32 | 62 | |
| Summary | 30.55 | 19:32 | 19:32 | 94 | |
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 | 2:22:47 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 2:22:47 PM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 2:22:47 PM | 1.00 | 00:53 | 4:15 | 68 | |
| Beckendorff | Clay Rd | 2:22:47 PM | 1.30 | 1:12 | 5:27 | 65 | |
| Clay Rd | Morton | 2:22:47 PM | 1.60 | 2:10 | 7:37 | 44 |  |
| Morton | IH-10 Katy | 2:22:47 PM | 1.50 | 1:51 | 9:28 | 49 | |
| IH-10 Katy | Kingsland | 2:22:47 PM | 1.25 | 1:11 | 10:39 | 63 | |
| Kingsland | Cinco Ranch Blvd | 2:22:47 PM | 2.20 | 2:52 | 13:31 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 2:22:47 PM | 2.00 | 4:03 | 17:34 | 30 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 2:22:47 PM | 1.50 | 1:16 | 18:48 | 71 | |
| Harlem Rd | Oyster Creek | 2:22:47 PM | 1.60 | 1:15 | 20:03 | 77 | |
| 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 | 20:00 | 20:00 | 92 | |
