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 | 11:17:51 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:17:51 AM | 1.60 | 1:32 | 2:31 | 63 | |
| Harlem Rd | W Bellfort | 11:17:51 AM | 1.50 | 1:12 | 3:43 | 75 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:17:51 AM | 2.00 | 1:52 | 5:33 | 64 | |
| Cinco Ranch Blvd | Kingsland | 11:17:51 AM | 2.20 | 2:15 | 7:48 | 59 | |
| Kingsland | IH-10 Katy | 11:17:51 AM | 1.25 | 1:21 | 9:09 | 56 | |
| IH-10 Katy | Morton | 11:17:51 AM | 1.50 | 1:41 | 10:50 | 53 | |
| Morton | Clay Rd | 11:17:51 AM | 1.60 | 1:34 | 12:24 | 61 | |
| Clay Rd | Beckendorff | 11:17:51 AM | 1.30 | 1:19 | 13:43 | 59 | |
| Beckendorff | FM-529 | 11:17:51 AM | 1.00 | 00:54 | 14:37 | 67 | |
| FM-529 | West Rd | 11:17:51 AM | 2.50 | 1:53 | 16:30 | 80 | |
| West Rd | House Hahl | 11:17:51 AM | 1.30 | 1:31 | 18:01 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 11:17:51 AM | 1.40 | 1:14 | 19:15 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:17:51 AM | 2.40 | 2:05 | 21:20 | 69 | |
| Summary | 30.55 | 21:20 | 21:20 | 86 | |
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 | 11:17:51 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:17:51 AM | 1.40 | 1:20 | 3:30 | 63 | |
| House Hahl | West Rd | 11:17:51 AM | 1.30 | 1:38 | 5:08 | 48 |  |
| West Rd | FM-529 | 11:06:51 AM | 2.50 | 1:54 | 7:02 | 79 | |
| FM-529 | Beckendorff | 11:17:51 AM | 1.00 | 1:01 | 8:03 | 59 | |
| Beckendorff | Clay Rd | 11:17:51 AM | 1.30 | 1:10 | 9:13 | 67 | |
| Clay Rd | Morton | 11:17:51 AM | 1.60 | 1:45 | 10:58 | 55 | |
| Morton | IH-10 Katy | 11:17:51 AM | 1.50 | 1:31 | 12:29 | 59 | |
| IH-10 Katy | Kingsland | 11:17:51 AM | 1.25 | 1:10 | 13:39 | 64 | |
| Kingsland | Cinco Ranch Blvd | 11:17:51 AM | 2.20 | 2:07 | 15:46 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 11:17:51 AM | 2.00 | 2:06 | 17:52 | 57 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 11:17:51 AM | 1.50 | 1:24 | 19:14 | 64 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:17:51 AM | 1.00 | 00:54 | 20:05 | 67 | |
| Summary | 30.55 | 20:05 | 20:05 | 91 | |
