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 | - | 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 | 1:11:34 AM | 2.00 | 1:57 | 1:50 | 62 |  |
| Cinco Ranch Blvd | Kingsland | 1:11:34 AM | 2.20 | 2:14 | 4:04 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:11:34 AM | 1.50 | 1:44 | 5:47 | 52 | |
| Morton | Clay Rd | 1:11:34 AM | 1.60 | 1:30 | 7:17 | 64 | |
| Clay Rd | Beckendorff | 1:11:34 AM | 1.30 | 1:13 | 8:30 | 64 | |
| Beckendorff | FM-529 | 1:11:34 AM | 1.00 | 00:49 | 9:19 | 73 | |
| FM-529 | West Rd | 1:11:34 AM | 2.50 | 2:32 | 11:51 | 59 | |
| West Rd | House Hahl | 1:11:34 AM | 1.30 | 1:12 | 13:03 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 1:11:34 AM | 1.40 | 1:20 | 14:23 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:11:34 AM | 2.40 | 2:01 | 16:24 | 71 | |
| 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 | 1:11:34 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:11:34 AM | 1.40 | 1:31 | 3:42 | 55 | |
| House Hahl | West Rd | 1:11:34 AM | 1.30 | 1:16 | 4:58 | 62 | |
| West Rd | FM-529 | 1:03:34 AM | 2.50 | 4:19 | 9:17 | 35 |  |
| FM-529 | Beckendorff | 1:11:34 AM | 1.00 | 1:17 | 10:34 | 47 |  |
| Beckendorff | Clay Rd | 1:11:34 AM | 1.30 | 1:13 | 11:47 | 64 | |
| Clay Rd | Morton | 1:11:34 AM | 1.60 | 1:34 | 13:21 | 61 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:11:34 AM | 1.25 | 1:23 | 14:43 | 54 | |
| Kingsland | Cinco Ranch Blvd | 1:11:34 AM | 2.20 | 2:00 | 16:43 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 1:11:34 AM | 2.00 | 1:54 | 18:37 | 63 | |
| S Fry Rd | Bellaire | 1:11:34 AM | 1.60 | 1:43 | 20:20 | 56 | |
| Bellaire | W Bellfort | 1:11:34 AM | 2.90 | 2:59 | 23:19 | 58 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:11:34 AM | 2.00 | 1:36 | 24:53 | 75 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:51 | 24:51 | 74 | |
