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 | 8:06:54 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 8:06:54 AM | 1.60 | 1:34 | 2:17 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 8:06:54 AM | 2.00 | 1:54 | 4:11 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:06:54 AM | 1.50 | 1:41 | 5:50 | 53 | |
| Morton | Clay Rd | 8:06:54 AM | 1.60 | 1:26 | 7:16 | 67 | |
| Clay Rd | Beckendorff | 8:06:54 AM | 1.30 | 1:15 | 8:31 | 62 | |
| Beckendorff | FM-529 | 8:06:54 AM | 1.00 | 00:53 | 9:24 | 68 | |
| FM-529 | West Rd | 8:06:54 AM | 2.50 | 1:50 | 11:14 | 82 | |
| West Rd | House Hahl | 8:06:54 AM | 1.30 | 1:27 | 12:41 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:06:54 AM | 1.40 | 1:19 | 14:00 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:06:54 AM | 2.40 | 2:06 | 16:06 | 69 | |
| Summary | 30.55 | 16:06 | 16:06 | 114 | |
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 | 8:06:54 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:06:54 AM | 1.40 | 1:19 | 3:21 | 64 | |
| House Hahl | West Rd | 8:06:54 AM | 1.30 | 1:31 | 4:52 | 51 | |
| West Rd | FM-529 | 8:06:54 AM | 2.50 | 1:50 | 6:42 | 82 | |
| FM-529 | Beckendorff | 8:06:54 AM | 1.00 | 1:04 | 7:46 | 56 | |
| Beckendorff | Clay Rd | 8:06:54 AM | 1.30 | 1:07 | 8:53 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:06:54 AM | 1.25 | 1:10 | 10:01 | 64 | |
| Kingsland | Cinco Ranch Blvd | 8:06:54 AM | 2.20 | 1:57 | 11:58 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 8:06:54 AM | 2.00 | 1:54 | 13:52 | 63 | |
| S Fry Rd | Bellaire | 8:06:54 AM | 1.60 | 1:43 | 15:35 | 56 | |
| Bellaire | W Bellfort | 8:06:54 AM | 2.90 | 3:31 | 19:06 | 49 |  |
| 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 | 19:01 | 19:01 | 96 | |
