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 | 8:23:36 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 8:23:36 AM | 2.00 | 1:43 | 3:02 | 70 | |
| Oyster Creek | Harlem Rd | 8:23:36 AM | 1.60 | 1:27 | 4:29 | 66 | |
| Harlem Rd | W Bellfort | 8:23:36 AM | 1.50 | 1:13 | 5:42 | 74 | |
| W Bellfort | Bellaire | 8:23:36 AM | 2.90 | 2:32 | 8:14 | 69 | |
| Bellaire | S Fry Rd | 8:23:36 AM | 1.60 | 1:26 | 9:40 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 8:23:36 AM | 2.00 | 2:24 | 12:04 | 50 | |
| Cinco Ranch Blvd | Kingsland | 8:23:36 AM | 2.20 | 2:25 | 14:29 | 55 | |
| Kingsland | IH-10 Katy | 8:22:36 AM | 1.25 | 1:04 | 15:33 | 70 | |
| IH-10 Katy | Morton | 8:23:36 AM | 1.50 | 1:33 | 17:06 | 58 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:16:36 AM | 1.50 | 1:34 | 1:27 | 57 | |
| IH-10 Katy | Kingsland | 8:23:36 AM | 1.25 | 1:12 | 2:39 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:23:36 AM | 2.20 | 2:16 | 4:55 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 8:23:36 AM | 2.00 | 2:16 | 7:11 | 53 | |
| S Fry Rd | Bellaire | 8:23:36 AM | 1.60 | 1:41 | 8:52 | 57 | |
| Bellaire | W Bellfort | 8:23:36 AM | 2.90 | 2:41 | 11:33 | 65 | |
| W Bellfort | Harlem Rd | 8:23:36 AM | 1.50 | 1:15 | 12:48 | 72 | |
| Harlem Rd | Oyster Creek | 8:23:36 AM | 1.60 | 1:26 | 14:14 | 67 | |
| Oyster Creek | FM-1464 | 8:23:36 AM | 2.00 | 1:40 | 15:54 | 72 | |
| FM-1464 | New Territory | 8:23:36 AM | 1.50 | 1:24 | 17:18 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
