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 | 1:41:44 AM | 1.00 | 1:22 | 1:22 | 44 |  |
| 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 | 1:41:44 AM | 1.50 | 1:51 | 3:10 | 49 | |
| W Bellfort | Bellaire | 1:41:44 AM | 2.90 | 2:55 | 6:05 | 60 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:41:44 AM | 1.50 | 1:55 | 7:56 | 47 | |
| Morton | Clay Rd | 1:41:44 AM | 1.60 | 1:31 | 9:27 | 63 | |
| Clay Rd | Beckendorff | 1:41:44 AM | 1.30 | 1:22 | 10:49 | 57 | |
| Beckendorff | FM-529 | 1:41:44 AM | 1.00 | 00:52 | 11:41 | 69 | |
| FM-529 | West Rd | 1:41:44 AM | 2.50 | 2:43 | 14:24 | 55 | |
| West Rd | House Hahl | 1:41:44 AM | 1.30 | 1:16 | 15:40 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 1:41:44 AM | 1.40 | 1:14 | 16:54 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:41:44 AM | 2.40 | 2:11 | 19:05 | 66 | |
| Summary | 30.55 | 19:05 | 19:05 | 96 | |
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 | 1:41:44 AM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 1:41:44 AM | 1.40 | 1:17 | 3:14 | 65 | |
| House Hahl | West Rd | 1:41:44 AM | 1.30 | 1:19 | 4:33 | 59 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:39:44 AM | 1.00 | 1:15 | 5:47 | 48 | |
| Beckendorff | Clay Rd | 1:41:44 AM | 1.30 | 1:03 | 6:50 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:41:44 AM | 1.25 | 1:10 | 7:58 | 64 | |
| Kingsland | Cinco Ranch Blvd | 1:41:44 AM | 2.20 | 2:00 | 9:58 | 66 | |
| 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 | 1:41:44 AM | 1.60 | 2:35 | 12:29 | 37 |  |
| Oyster Creek | FM-1464 | 1:41:44 AM | 2.00 | 1:43 | 14:12 | 70 | |
| FM-1464 | New Territory | 1:41:44 AM | 1.50 | 1:35 | 15:47 | 57 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:46 | 15:46 | 116 | |
