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 | 7:51:53 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | 7:52:53 PM | 1.50 | 1:19 | 2:26 | 68 | |
| FM-1464 | Oyster Creek | 7:52:53 PM | 2.00 | 2:00 | 4:26 | 60 | |
| Oyster Creek | Harlem Rd | 7:52:53 PM | 1.60 | 1:49 | 6:15 | 53 | |
| Harlem Rd | W Bellfort | 7:42:54 PM | 1.50 | 1:15 | 7:30 | 72 | |
| W Bellfort | Bellaire | 7:52:53 PM | 2.90 | 3:03 | 10:33 | 57 | |
| Bellaire | S Fry Rd | 7:52:53 PM | 1.60 | 1:24 | 11:57 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:52:53 PM | 1.25 | 1:16 | 13:11 | 59 | |
| IH-10 Katy | Morton | 7:52:53 PM | 1.50 | 2:12 | 15:23 | 41 |  |
| Morton | Clay Rd | 7:52:53 PM | 1.60 | 1:23 | 16:46 | 69 | |
| Clay Rd | Beckendorff | 7:52:53 PM | 1.30 | 1:19 | 18:05 | 59 | |
| Beckendorff | FM-529 | 7:52:53 PM | 1.00 | 00:55 | 19:00 | 65 | |
| FM-529 | West Rd | 7:52:53 PM | 2.50 | 2:02 | 21:02 | 74 | |
| West Rd | House Hahl | 7:52:53 PM | 1.30 | 1:36 | 22:38 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 7:52:53 PM | 1.40 | 1:22 | 24:00 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:52:53 PM | 2.40 | 2:16 | 26:16 | 64 | |
| Summary | 30.55 | 26:16 | 26:16 | 70 | |
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 | 7:52:53 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:52:53 PM | 1.40 | 1:16 | 3:20 | 66 | |
| House Hahl | West Rd | 7:52:53 PM | 1.30 | 1:33 | 4:53 | 50 | |
| West Rd | FM-529 | 7:52:53 PM | 2.50 | 1:51 | 6:44 | 81 | |
| FM-529 | Beckendorff | 7:52:53 PM | 1.00 | 1:02 | 7:46 | 58 | |
| Beckendorff | Clay Rd | 7:52:53 PM | 1.30 | 1:02 | 8:48 | 75 | |
| Clay Rd | Morton | 7:52:53 PM | 1.60 | 2:06 | 10:54 | 46 | |
| Morton | IH-10 Katy | 7:52:53 PM | 1.50 | 1:06 | 12:00 | 82 | |
| IH-10 Katy | Kingsland | 7:52:53 PM | 1.25 | 1:07 | 13:07 | 67 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 7:52:53 PM | 1.60 | 1:28 | 14:33 | 65 | |
| Bellaire | W Bellfort | 7:52:53 PM | 2.90 | 2:39 | 17:12 | 66 | |
| W Bellfort | Harlem Rd | 7:52:53 PM | 1.50 | 1:16 | 18:28 | 71 | |
| Harlem Rd | Oyster Creek | 7:52:53 PM | 1.60 | 1:31 | 19:59 | 63 | |
| Oyster Creek | FM-1464 | 7:52:53 PM | 2.00 | 1:55 | 21:54 | 63 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:52 | 21:52 | 84 | |
