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 | 12:51:31 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 12:51:31 PM | 1.50 | 1:25 | 2:17 | 64 | |
| FM-1464 | Oyster Creek | 12:51:31 PM | 2.00 | 1:47 | 4:04 | 67 | |
| Oyster Creek | Harlem Rd | 12:51:31 PM | 1.60 | 1:31 | 5:35 | 63 | |
| Harlem Rd | W Bellfort | 12:51:31 PM | 1.50 | 1:16 | 6:51 | 71 | |
| W Bellfort | Bellaire | 12:51:31 PM | 2.90 | 2:45 | 9:36 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:51:31 PM | 2.20 | 2:23 | 11:57 | 55 | |
| Kingsland | IH-10 Katy | 12:46:32 PM | 1.25 | 1:15 | 13:12 | 60 | |
| IH-10 Katy | Morton | 12:51:31 PM | 1.50 | 1:51 | 15:03 | 49 |  |
| Morton | Clay Rd | 12:51:31 PM | 1.60 | 1:31 | 16:34 | 63 | |
| Clay Rd | Beckendorff | 12:51:31 PM | 1.30 | 1:19 | 17:53 | 59 | |
| Beckendorff | FM-529 | 12:51:31 PM | 1.00 | 00:54 | 18:47 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 12:51:31 PM | 1.40 | 1:20 | 20:05 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:51:31 PM | 2.40 | 2:10 | 22:15 | 66 | |
| Summary | 30.55 | 22:15 | 22:15 | 82 | |
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 | 12:51:31 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 12:51:31 PM | 1.40 | 1:17 | 3:19 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:51:31 PM | 1.00 | 00:59 | 4:16 | 61 | |
| Beckendorff | Clay Rd | 12:51:31 PM | 1.30 | 1:12 | 5:28 | 65 | |
| Clay Rd | Morton | 12:51:31 PM | 1.60 | 1:39 | 7:07 | 58 | |
| Morton | IH-10 Katy | 12:51:31 PM | 1.50 | 1:10 | 8:17 | 77 | |
| IH-10 Katy | Kingsland | 12:51:31 PM | 1.25 | 1:19 | 9:36 | 57 | |
| Kingsland | Cinco Ranch Blvd | 12:51:31 PM | 2.20 | 2:19 | 11:55 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:51:31 PM | 2.90 | 2:55 | 14:48 | 60 | |
| W Bellfort | Harlem Rd | 12:51:31 PM | 1.50 | 1:16 | 16:04 | 71 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:51:31 PM | 2.00 | 1:46 | 17:49 | 68 | |
| FM-1464 | New Territory | 12:51:31 PM | 1.50 | 1:17 | 19:06 | 70 | |
| New Territory | Brazos River | 12:51:31 PM | 1.00 | 00:52 | 19:58 | 69 | |
| Summary | 30.55 | 19:58 | 19:58 | 92 | |
