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 | 2:43:56 AM | 1.00 | 1:23 | 1:23 | 43 |  |
| 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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:43:56 AM | 2.00 | 2:02 | 3:19 | 59 |  |
| Cinco Ranch Blvd | Kingsland | 2:43:56 AM | 2.20 | 1:55 | 5:14 | 69 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:43:56 AM | 1.50 | 1:47 | 7:00 | 50 | |
| Morton | Clay Rd | 2:43:56 AM | 1.60 | 1:30 | 8:30 | 64 | |
| Clay Rd | Beckendorff | 2:43:56 AM | 1.30 | 1:20 | 9:50 | 58 | |
| Beckendorff | FM-529 | 2:43:56 AM | 1.00 | 00:52 | 10:42 | 69 | |
| FM-529 | West Rd | 2:43:56 AM | 2.50 | 2:52 | 13:34 | 52 | |
| West Rd | House Hahl | 2:43:56 AM | 1.30 | 1:14 | 14:48 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 2:43:56 AM | 1.40 | 1:24 | 16:12 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:43:56 AM | 2.40 | 2:10 | 18:22 | 66 | |
| Summary | 30.55 | 18:22 | 18:22 | 100 | |
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 | 2:43:56 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 2:43:56 AM | 1.40 | 1:20 | 3:35 | 63 | |
| House Hahl | West Rd | 2:43:56 AM | 1.30 | 1:24 | 4:59 | 56 | |
| West Rd | FM-529 | 2:31:55 AM | 2.50 | 3:54 | 8:53 | 38 |  |
| FM-529 | Beckendorff | 2:43:56 AM | 1.00 | 1:08 | 10:01 | 53 | |
| Beckendorff | Clay Rd | 2:43:56 AM | 1.30 | 1:08 | 11:09 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:43:56 AM | 1.25 | 1:24 | 12:31 | 54 | |
| Kingsland | Cinco Ranch Blvd | 2:43:56 AM | 2.20 | 2:02 | 14:33 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 2:43:56 AM | 2.00 | 2:10 | 16:43 | 55 | |
| 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 | - | 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 | 16:36 | 16:36 | 110 | |
