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 | 7:12:56 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:12:56 PM | 1.60 | 1:31 | 2:24 | 63 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:12:56 PM | 2.00 | 1:58 | 4:19 | 61 | |
| Cinco Ranch Blvd | Kingsland | 7:12:56 PM | 2.20 | 2:11 | 6:30 | 60 | |
| Kingsland | IH-10 Katy | 6:59:57 PM | 1.25 | 1:04 | 7:34 | 70 | |
| IH-10 Katy | Morton | 7:12:56 PM | 1.50 | 1:57 | 9:31 | 46 |  |
| Morton | Clay Rd | 7:12:56 PM | 1.60 | 1:24 | 10:55 | 69 | |
| Clay Rd | Beckendorff | 7:12:56 PM | 1.30 | 1:15 | 12:10 | 62 | |
| Beckendorff | FM-529 | 7:12:56 PM | 1.00 | 00:55 | 13:05 | 65 | |
| FM-529 | West Rd | 7:12:56 PM | 2.50 | 1:47 | 14:52 | 84 | |
| West Rd | House Hahl | 7:12:56 PM | 1.30 | 1:28 | 16:20 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:12:56 PM | 1.40 | 1:16 | 17:36 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:12:56 PM | 2.40 | 2:03 | 19:39 | 70 | |
| Summary | 30.55 | 19:39 | 19:39 | 93 | |
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 | 7:12:56 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:12:56 PM | 1.40 | 1:11 | 3:12 | 71 | |
| House Hahl | West Rd | 7:12:56 PM | 1.30 | 1:28 | 4:40 | 53 | |
| West Rd | FM-529 | 7:12:56 PM | 2.50 | 1:49 | 6:29 | 83 | |
| FM-529 | Beckendorff | 7:12:56 PM | 1.00 | 00:55 | 7:24 | 65 | |
| Beckendorff | Clay Rd | 7:12:56 PM | 1.30 | 1:09 | 8:33 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:12:56 PM | 1.25 | 1:10 | 9:41 | 64 | |
| Kingsland | Cinco Ranch Blvd | 7:12:56 PM | 2.20 | 2:28 | 12:09 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 7:12:56 PM | 2.00 | 3:05 | 15:14 | 39 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 7:12:56 PM | 1.60 | 1:26 | 16:37 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:12:56 PM | 1.00 | 00:42 | 17:17 | 86 | |
| Summary | 30.55 | 17:17 | 17:17 | 106 | |
