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 | 8:35:43 AM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:35:43 AM | 2.90 | 2:23 | 3:22 | 73 | |
| Bellaire | S Fry Rd | 8:35:43 AM | 1.60 | 1:22 | 4:44 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 8:35:43 AM | 2.00 | 1:53 | 6:37 | 64 | |
| Cinco Ranch Blvd | Kingsland | 8:35:43 AM | 2.20 | 2:06 | 8:43 | 63 | |
| Kingsland | IH-10 Katy | 8:35:43 AM | 1.25 | 1:05 | 9:48 | 69 | |
| IH-10 Katy | Morton | 8:35:43 AM | 1.50 | 1:49 | 11:37 | 50 | |
| Morton | Clay Rd | 8:35:43 AM | 1.60 | 1:35 | 13:12 | 61 | |
| Clay Rd | Beckendorff | 8:35:43 AM | 1.30 | 1:19 | 14:31 | 59 | |
| Beckendorff | FM-529 | 8:35:43 AM | 1.00 | 00:55 | 15:26 | 65 | |
| FM-529 | West Rd | 8:35:43 AM | 2.50 | 2:06 | 17:32 | 71 | |
| West Rd | House Hahl | 8:35:43 AM | 1.30 | 1:29 | 19:01 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 8:35:43 AM | 1.40 | 1:20 | 20:21 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:35:43 AM | 2.40 | 2:08 | 22:29 | 68 | |
| Summary | 30.55 | 22:29 | 22:29 | 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 | 8:35:43 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:35:43 AM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 8:35:43 AM | 1.30 | 1:27 | 4:51 | 54 | |
| West Rd | FM-529 | 8:35:43 AM | 2.50 | 1:48 | 6:39 | 83 | |
| FM-529 | Beckendorff | 8:35:43 AM | 1.00 | 00:56 | 7:35 | 64 | |
| Beckendorff | Clay Rd | 8:35:43 AM | 1.30 | 1:10 | 8:45 | 67 | |
| Clay Rd | Morton | 8:35:43 AM | 1.60 | 17:25 | 26:10 | 6 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:35:43 AM | 1.25 | 1:07 | 27:16 | 67 | |
| Kingsland | Cinco Ranch Blvd | 8:35:43 AM | 2.20 | 1:53 | 29:09 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 8:35:43 AM | 2.00 | 1:44 | 30:53 | 69 | |
| S Fry Rd | Bellaire | 8:35:43 AM | 1.60 | 1:24 | 32:17 | 69 | |
| Bellaire | W Bellfort | 8:35:43 AM | 2.90 | 2:37 | 34:54 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 34:49 | 34:49 | 53 | |
