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 | 4:47:53 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 5:11:53 PM | 1.50 | 1:16 | 2:13 | 71 | |
| FM-1464 | Oyster Creek | 5:11:53 PM | 2.00 | 1:39 | 3:52 | 73 | |
| Oyster Creek | Harlem Rd | 5:10:53 PM | 1.60 | 1:23 | 5:15 | 69 | |
| Harlem Rd | W Bellfort | 5:11:53 PM | 1.50 | 1:25 | 6:40 | 64 | |
| W Bellfort | Bellaire | 5:10:53 PM | 2.90 | 2:46 | 9:26 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:11:53 PM | 2.00 | 2:07 | 11:31 | 57 | |
| Kingsland | IH-10 Katy | 5:11:53 PM | 1.50 | 1:05 | 12:36 | 83 | |
| IH-10 Katy | Morton | 5:11:53 PM | 1.50 | 1:34 | 14:10 | 57 | |
| Morton | Clay Rd | 5:11:53 PM | 1.60 | 1:22 | 15:32 | 70 | |
| Clay Rd | Beckendorff | 5:11:53 PM | 1.30 | 1:13 | 16:45 | 64 | |
| Beckendorff | FM-529 | 5:11:53 PM | 1.00 | 00:53 | 17:38 | 68 | |
| FM-529 | West Rd | 5:11:53 PM | 2.50 | 2:06 | 19:44 | 71 | |
| West Rd | House Hahl | 5:11:53 PM | 1.30 | 1:09 | 20:53 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 5:11:53 PM | 1.40 | 1:13 | 22:06 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:11:53 PM | 2.40 | 2:00 | 24:06 | 72 | |
| Summary | 30.6 | 24:06 | 24:06 | 76 | |
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 | 5:11:53 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 5:11:53 PM | 1.40 | 1:12 | 3:11 | 70 | |
| House Hahl | West Rd | 5:11:53 PM | 1.30 | 1:08 | 4:19 | 69 | |
| West Rd | FM-529 | 5:11:53 PM | 2.50 | 2:12 | 6:31 | 68 | |
| FM-529 | Beckendorff | 5:11:53 PM | 1.00 | 1:00 | 7:31 | 60 | |
| Beckendorff | Clay Rd | 5:11:53 PM | 1.30 | 1:09 | 8:40 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:11:53 PM | 1.50 | 1:07 | 9:45 | 81 | |
| Kingsland | Cinco Ranch Blvd | 5:11:53 PM | 2.00 | 1:58 | 11:43 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 5:11:53 PM | 1.50 | 1:12 | 12:52 | 75 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:11:53 PM | 2.00 | 1:33 | 14:24 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 14:22 | 14:22 | 128 | |
