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 | 8:12:54 AM | 1.00 | 00:48 | 00:48 | 75 |  |
| 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 | 8:12:54 AM | 2.90 | 2:50 | 3:34 | 61 | |
| Bellaire | S Fry Rd | 8:12:54 AM | 1.60 | 1:40 | 5:14 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 8:12:54 AM | 2.00 | 1:55 | 7:09 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:12:54 AM | 1.50 | 1:54 | 9:01 | 47 |  |
| Morton | Clay Rd | 8:12:54 AM | 1.60 | 1:26 | 10:27 | 67 | |
| Clay Rd | Beckendorff | 8:12:54 AM | 1.30 | 1:16 | 11:43 | 62 | |
| Beckendorff | FM-529 | 8:12:54 AM | 1.00 | 00:53 | 12:36 | 68 | |
| FM-529 | West Rd | 8:12:54 AM | 2.50 | 1:48 | 14:24 | 83 | |
| West Rd | House Hahl | 8:12:54 AM | 1.30 | 1:27 | 15:51 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:12:54 AM | 1.40 | 1:17 | 17:08 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:12:54 AM | 2.40 | 2:08 | 19:16 | 68 | |
| Summary | 30.55 | 19:16 | 19:16 | 95 | |
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 | 8:12:54 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:12:54 AM | 1.40 | 1:22 | 3:20 | 61 | |
| House Hahl | West Rd | 8:12:54 AM | 1.30 | 1:32 | 4:52 | 51 | |
| West Rd | FM-529 | 8:12:54 AM | 2.50 | 1:45 | 6:37 | 86 | |
| FM-529 | Beckendorff | 8:12:54 AM | 1.00 | 1:03 | 7:40 | 57 | |
| Beckendorff | Clay Rd | 8:12:54 AM | 1.30 | 1:05 | 8:45 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:12:54 AM | 1.25 | 1:29 | 10:12 | 51 | |
| Kingsland | Cinco Ranch Blvd | 8:12:54 AM | 2.20 | 1:56 | 12:08 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 8:12:54 AM | 2.00 | 1:54 | 14:02 | 63 | |
| S Fry Rd | Bellaire | 8:12:54 AM | 1.60 | 1:35 | 15:37 | 61 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 15:31 | 15:31 | 118 | |
