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 | 9:08:51 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:08:51 AM | 1.60 | 1:31 | 2:23 | 63 | |
| Harlem Rd | W Bellfort | 9:08:51 AM | 1.50 | 1:11 | 3:34 | 76 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:08:51 AM | 2.00 | 4:02 | 7:34 | 30 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:08:51 AM | 1.25 | 1:12 | 8:45 | 62 | |
| IH-10 Katy | Morton | 9:08:51 AM | 1.50 | 1:52 | 10:37 | 48 |  |
| Morton | Clay Rd | 9:08:51 AM | 1.60 | 1:29 | 12:06 | 65 | |
| Clay Rd | Beckendorff | 9:08:51 AM | 1.30 | 1:18 | 13:24 | 60 | |
| Beckendorff | FM-529 | 9:08:51 AM | 1.00 | 00:55 | 14:19 | 65 | |
| FM-529 | West Rd | 9:08:51 AM | 2.50 | 1:55 | 16:14 | 78 | |
| West Rd | House Hahl | 9:08:51 AM | 1.30 | 1:32 | 17:46 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 9:08:51 AM | 1.40 | 1:17 | 19:03 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:08:51 AM | 2.40 | 2:11 | 21:14 | 66 | |
| Summary | 30.55 | 21:14 | 21:14 | 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 | 9:08:51 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:08:51 AM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | 9:08:51 AM | 1.30 | 1:35 | 5:00 | 49 | |
| West Rd | FM-529 | 9:08:51 AM | 2.50 | 1:54 | 6:54 | 79 | |
| FM-529 | Beckendorff | 9:08:51 AM | 1.00 | 1:10 | 8:04 | 51 | |
| Beckendorff | Clay Rd | 9:08:51 AM | 1.30 | 1:16 | 9:20 | 62 | |
| Clay Rd | Morton | 9:08:51 AM | 1.60 | 2:26 | 11:46 | 39 | |
| Morton | IH-10 Katy | 9:08:51 AM | 1.50 | 1:18 | 13:04 | 69 | |
| IH-10 Katy | Kingsland | 9:08:51 AM | 1.25 | 1:15 | 14:19 | 60 | |
| Kingsland | Cinco Ranch Blvd | 9:08:51 AM | 2.20 | 2:15 | 16:34 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 9:08:51 AM | 2.00 | 2:53 | 19:27 | 42 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 9:08:51 AM | 1.50 | 1:15 | 20:40 | 72 | |
| Harlem Rd | Oyster Creek | 9:08:51 AM | 1.60 | 1:21 | 22:01 | 71 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:08:51 AM | 1.00 | 00:49 | 22:48 | 73 | |
| Summary | 30.55 | 22:48 | 22:48 | 80 | |
