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 | 2:23:40 AM | 1.60 | 1:25 | 1:19 | 68 |  |
| S Fry Rd | Cinco Ranch Blvd | 2:23:40 AM | 2.00 | 1:52 | 3:11 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:23:40 AM | 1.50 | 1:37 | 4:46 | 56 | |
| Morton | Clay Rd | 2:23:40 AM | 1.60 | 1:32 | 6:18 | 63 | |
| Clay Rd | Beckendorff | 2:23:40 AM | 1.30 | 1:23 | 7:41 | 56 | |
| Beckendorff | FM-529 | 2:14:40 AM | 1.00 | 00:58 | 8:39 | 62 | |
| FM-529 | West Rd | 2:18:40 AM | 2.50 | 2:41 | 11:20 | 56 | |
| West Rd | House Hahl | 2:23:40 AM | 1.30 | 1:13 | 12:33 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 2:23:40 AM | 1.40 | 1:15 | 13:48 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:23:40 AM | 2.40 | 2:23 | 16:11 | 60 | |
| 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 | 2:23:40 AM | 2.40 | 2:26 | 2:26 | 59 | |
| Bridgeland Lake Parkway | House Hahl | 2:23:40 AM | 1.40 | 1:29 | 3:55 | 57 | |
| House Hahl | West Rd | 2:23:40 AM | 1.30 | 1:19 | 5:14 | 59 | |
| West Rd | FM-529 | 2:22:40 AM | 2.50 | 3:23 | 8:37 | 44 |  |
| FM-529 | Beckendorff | 2:23:40 AM | 1.00 | 1:20 | 9:57 | 45 | |
| Beckendorff | Clay Rd | 2:23:40 AM | 1.30 | 1:15 | 11:12 | 62 | |
| Clay Rd | Morton | 2:23:40 AM | 1.60 | 1:46 | 12:58 | 54 | |
| Morton | IH-10 Katy | 2:23:40 AM | 1.50 | 1:15 | 14:13 | 72 | |
| IH-10 Katy | Kingsland | 2:23:40 AM | 1.25 | 1:43 | 15:56 | 44 | |
| Kingsland | Cinco Ranch Blvd | 2:23:40 AM | 2.20 | 1:46 | 17:42 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 2:23:40 AM | 2.00 | 2:01 | 19:43 | 60 | |
| S Fry Rd | Bellaire | 2:23:40 AM | 1.60 | 1:47 | 21:30 | 54 | |
| 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 | 21:24 | 21:24 | 86 | |
