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 | 5:51:44 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:51:44 PM | 1.60 | 1:27 | 2:17 | 66 | |
| Harlem Rd | W Bellfort | 5:51:44 PM | 1.50 | 1:23 | 3:40 | 65 | |
| W Bellfort | Bellaire | 5:51:44 PM | 2.90 | 2:58 | 6:38 | 59 | |
| Bellaire | S Fry Rd | 5:51:44 PM | 1.60 | 1:25 | 8:03 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 5:51:44 PM | 2.00 | 4:30 | 12:33 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 5:51:44 PM | 2.20 | 3:39 | 16:12 | 36 |  |
| Kingsland | IH-10 Katy | 5:51:44 PM | 1.25 | 1:17 | 17:29 | 58 | |
| IH-10 Katy | Morton | 5:51:44 PM | 1.50 | 7:34 | 25:03 | 12 |  |
| Morton | Clay Rd | 5:51:44 PM | 1.60 | 2:30 | 27:33 | 38 | |
| Clay Rd | Beckendorff | 5:51:44 PM | 1.30 | 1:19 | 28:52 | 59 | |
| Beckendorff | FM-529 | 5:51:44 PM | 1.00 | 00:56 | 29:48 | 64 | |
| FM-529 | West Rd | 5:51:44 PM | 2.50 | 1:57 | 31:45 | 77 | |
| West Rd | House Hahl | 5:51:44 PM | 1.30 | 1:36 | 33:21 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 5:51:44 PM | 1.40 | 1:21 | 34:42 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:51:44 PM | 2.40 | 2:19 | 37:01 | 62 | |
| Summary | 30.55 | 37:01 | 37:01 | 50 | |
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 | 5:51:44 PM | 2.40 | 2:44 | 2:44 | 53 | |
| Bridgeland Lake Parkway | House Hahl | 5:51:44 PM | 1.40 | 3:36 | 6:20 | 23 | |
| House Hahl | West Rd | 5:51:44 PM | 1.30 | 3:24 | 9:44 | 23 | |
| West Rd | FM-529 | 5:51:44 PM | 2.50 | 2:53 | 12:37 | 52 | |
| FM-529 | Beckendorff | 5:51:44 PM | 1.00 | 1:52 | 14:29 | 32 | |
| Beckendorff | Clay Rd | 5:51:44 PM | 1.30 | 1:32 | 16:01 | 51 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:51:44 PM | 1.25 | 1:08 | 17:07 | 66 | |
| Kingsland | Cinco Ranch Blvd | 5:51:44 PM | 2.20 | 2:13 | 19:20 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 5:51:44 PM | 2.00 | 1:55 | 21:15 | 63 | |
| S Fry Rd | Bellaire | 5:51:44 PM | 1.60 | 1:42 | 22:57 | 56 | |
| Bellaire | W Bellfort | 5:51:44 PM | 2.90 | 2:45 | 25:42 | 63 | |
| W Bellfort | Harlem Rd | 5:51:44 PM | 1.50 | 1:14 | 26:56 | 73 | |
| Harlem Rd | Oyster Creek | 5:51:44 PM | 1.60 | 1:30 | 28:26 | 64 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:51:44 PM | 1.00 | 00:54 | 29:18 | 67 | |
| Summary | 30.55 | 29:18 | 29:18 | 63 | |
