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 | 6:51:39 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 6:49:39 PM | 1.50 | 1:33 | 2:29 | 58 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 6:31:39 PM | 1.50 | 1:12 | 3:39 | 75 | |
| W Bellfort | Bellaire | 6:51:39 PM | 2.90 | 3:02 | 6:41 | 57 | |
| Bellaire | S Fry Rd | 6:51:39 PM | 1.60 | 1:21 | 8:02 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 6:51:39 PM | 2.00 | 1:51 | 9:53 | 65 | |
| Cinco Ranch Blvd | Kingsland | 6:51:39 PM | 2.20 | 2:05 | 11:58 | 63 | |
| Kingsland | IH-10 Katy | 6:45:39 PM | 1.25 | 1:33 | 13:31 | 48 |  |
| IH-10 Katy | Morton | 6:42:39 PM | 1.50 | 3:04 | 16:35 | 29 |  |
| Morton | Clay Rd | 6:51:39 PM | 1.60 | 1:25 | 18:00 | 68 | |
| Clay Rd | Beckendorff | 6:51:39 PM | 1.30 | 1:20 | 19:20 | 58 | |
| Beckendorff | FM-529 | 6:51:39 PM | 1.00 | 00:59 | 20:19 | 61 | |
| FM-529 | West Rd | 6:51:39 PM | 2.50 | 2:06 | 22:25 | 71 | |
| West Rd | House Hahl | 6:51:39 PM | 1.30 | 1:29 | 23:54 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 6:51:39 PM | 1.40 | 1:19 | 25:13 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:51:39 PM | 2.40 | 2:17 | 27:30 | 63 | |
| Summary | 30.55 | 27:30 | 27:30 | 67 | |
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 | 6:51:39 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 6:51:39 PM | 1.40 | 1:15 | 3:25 | 67 | |
| House Hahl | West Rd | 6:51:39 PM | 1.30 | 1:30 | 4:55 | 52 | |
| West Rd | FM-529 | 6:51:39 PM | 2.50 | 1:47 | 6:42 | 84 | |
| FM-529 | Beckendorff | 6:51:39 PM | 1.00 | 1:05 | 7:47 | 55 | |
| Beckendorff | Clay Rd | 6:51:39 PM | 1.30 | 1:04 | 8:51 | 73 | |
| Clay Rd | Morton | 6:51:39 PM | 1.60 | 19:32 | 28:23 | 5 |  |
| Morton | IH-10 Katy | 6:51:39 PM | 1.50 | 1:46 | 30:09 | 51 | |
| IH-10 Katy | Kingsland | 6:49:39 PM | 1.25 | 1:44 | 31:53 | 43 | |
| Kingsland | Cinco Ranch Blvd | 6:51:39 PM | 2.20 | 1:53 | 33:46 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 6:51:39 PM | 2.00 | 1:48 | 35:34 | 67 | |
| S Fry Rd | Bellaire | 6:51:39 PM | 1.60 | 1:29 | 37:03 | 65 | |
| Bellaire | W Bellfort | 6:51:39 PM | 2.90 | 2:27 | 39:30 | 71 | |
| W Bellfort | Harlem Rd | 6:51:39 PM | 1.50 | 1:10 | 40:40 | 77 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 6:51:39 PM | 1.50 | 2:25 | 43:03 | 37 |  |
| New Territory | Brazos River | 6:51:39 PM | 1.00 | 00:53 | 43:56 | 68 | |
| Summary | 30.55 | 43:56 | 43:56 | 42 | |
