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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:03:48 AM | 1.60 | 1:37 | 1:34 | 59 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:03:48 AM | 2.90 | 2:33 | 4:06 | 68 | |
| Bellaire | S Fry Rd | 12:03:48 AM | 1.60 | 1:32 | 5:38 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 12:03:48 AM | 2.00 | 2:02 | 7:40 | 59 | |
| Cinco Ranch Blvd | Kingsland | 12:03:48 AM | 2.20 | 2:14 | 9:54 | 59 | |
| Kingsland | IH-10 Katy | 12:03:48 AM | 1.25 | 1:01 | 10:55 | 74 | |
| IH-10 Katy | Morton | 12:03:48 AM | 1.50 | 1:39 | 12:34 | 55 | |
| Morton | Clay Rd | 12:03:48 AM | 1.60 | 1:17 | 13:51 | 75 | |
| Clay Rd | Beckendorff | 12:03:48 AM | 1.30 | 1:23 | 15:14 | 56 | |
| Beckendorff | FM-529 | 12:03:48 AM | 1.00 | 00:50 | 16:04 | 72 | |
| FM-529 | West Rd | 12:03:48 AM | 2.50 | 2:11 | 18:15 | 69 | |
| West Rd | House Hahl | 12:03:48 AM | 1.30 | 1:14 | 19:29 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 12:03:48 AM | 1.40 | 1:24 | 20:53 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:03:48 AM | 2.40 | 2:05 | 22:58 | 69 | |
| Summary | 30.55 | Not Available | |
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 | 12:03:48 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 12:03:48 AM | 1.30 | 1:15 | 3:26 | 62 | |
| West Rd | FM-529 | 12:03:48 AM | 2.50 | 3:13 | 6:39 | 47 |  |
| FM-529 | Beckendorff | 12:03:48 AM | 1.00 | 00:56 | 7:35 | 64 | |
| Beckendorff | Clay Rd | 12:03:48 AM | 1.30 | 1:08 | 8:43 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:03:48 AM | 1.50 | 1:01 | 9:43 | 89 | |
| IH-10 Katy | Kingsland | 12:03:48 AM | 1.25 | 1:28 | 11:11 | 51 | |
| Kingsland | Cinco Ranch Blvd | 12:03:48 AM | 2.20 | 1:58 | 13:09 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 12:03:48 AM | 2.00 | 2:08 | 15:17 | 56 | |
| 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 | 15:10 | 15:10 | 121 | |
