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 | 5:12:57 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 5:12:57 AM | 2.00 | 1:45 | 2:42 | 69 | |
| 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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 5:12:57 AM | 1.50 | 1:54 | 4:29 | 47 |  |
| Morton | Clay Rd | 5:12:57 AM | 1.60 | 1:34 | 6:03 | 61 | |
| Clay Rd | Beckendorff | 5:12:57 AM | 1.30 | 1:28 | 7:31 | 53 | |
| Beckendorff | FM-529 | 5:12:57 AM | 1.00 | 1:02 | 8:33 | 58 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 5:12:57 AM | 1.40 | 1:41 | 10:12 | 50 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:12:57 AM | 2.40 | 2:11 | 12:23 | 66 | |
| Summary | 30.6 | 12:23 | 12:23 | 148 | |
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 | 5:12:57 AM | 2.40 | 2:26 | 2:26 | 59 | |
| Bridgeland Lake Parkway | House Hahl | 5:12:57 AM | 1.40 | 1:20 | 3:46 | 63 | |
| House Hahl | West Rd | 5:12:57 AM | 1.30 | 1:19 | 5:05 | 59 | |
| West Rd | FM-529 | 5:01:57 AM | 2.50 | 3:43 | 8:48 | 40 | |
| FM-529 | Beckendorff | 5:12:57 AM | 1.00 | 00:58 | 9:46 | 62 | |
| Beckendorff | Clay Rd | 5:12:57 AM | 1.30 | 1:02 | 10:48 | 75 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 5:12:57 AM | 1.60 | 1:22 | 12:02 | 70 | |
| 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 | 30.6 | 11:59 | 11:59 | 153 | |
