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 | 6:12:46 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:12:46 PM | 1.60 | 1:24 | 2:21 | 69 | |
| Harlem Rd | W Bellfort | 6:12:46 PM | 1.50 | 1:14 | 3:35 | 73 | |
| W Bellfort | Bellaire | 6:12:46 PM | 2.90 | 2:30 | 6:05 | 70 | |
| Bellaire | S Fry Rd | 6:12:46 PM | 1.60 | 1:25 | 7:30 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:12:46 PM | 2.00 | 1:52 | 9:22 | 64 | |
| Cinco Ranch Blvd | Kingsland | 6:12:46 PM | 2.20 | 2:17 | 11:39 | 58 | |
| Kingsland | IH-10 Katy | 6:12:46 PM | 1.25 | 1:05 | 12:44 | 69 | |
| IH-10 Katy | Morton | 6:12:46 PM | 1.50 | 1:35 | 14:19 | 57 | |
| Morton | Clay Rd | 6:12:46 PM | 1.60 | 1:24 | 15:43 | 69 | |
| Clay Rd | Beckendorff | 6:12:46 PM | 1.30 | 1:11 | 16:54 | 66 | |
| Beckendorff | FM-529 | 6:12:46 PM | 1.00 | 00:54 | 17:48 | 67 | |
| FM-529 | West Rd | 6:12:46 PM | 2.50 | 1:44 | 19:32 | 87 | |
| West Rd | House Hahl | 6:12:46 PM | 1.30 | 1:24 | 20:56 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 6:12:46 PM | 1.40 | 1:14 | 22:10 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:12:46 PM | 2.40 | 2:03 | 24:13 | 70 | |
| Summary | 30.55 | 24:13 | 24:13 | 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 | 6:12:46 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 6:12:46 PM | 1.40 | 1:20 | 3:23 | 63 | |
| House Hahl | West Rd | 6:12:46 PM | 1.30 | 1:29 | 4:52 | 53 | |
| West Rd | FM-529 | 6:12:46 PM | 2.50 | 1:50 | 6:42 | 82 | |
| FM-529 | Beckendorff | 6:12:46 PM | 1.00 | 00:55 | 7:37 | 65 | |
| Beckendorff | Clay Rd | 6:12:46 PM | 1.30 | 1:11 | 8:48 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:12:46 PM | 1.25 | 1:17 | 10:03 | 58 | |
| Kingsland | Cinco Ranch Blvd | 6:12:46 PM | 2.20 | 1:46 | 11:49 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 6:12:46 PM | 2.00 | 1:53 | 13:42 | 64 | |
| S Fry Rd | Bellaire | 6:12:46 PM | 1.60 | 1:24 | 15:06 | 69 | |
| Bellaire | W Bellfort | 6:12:46 PM | 2.90 | 2:43 | 17:49 | 64 | |
| W Bellfort | Harlem Rd | 6:12:46 PM | 1.50 | 1:05 | 18:54 | 83 | |
| Harlem Rd | Oyster Creek | 6:12:46 PM | 1.60 | 1:20 | 20:14 | 72 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:12:46 PM | 1.00 | 00:51 | 21:03 | 71 | |
| Summary | 30.55 | 21:03 | 21:03 | 87 | |
