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 | 8:17:55 AM | 1.00 | 00:48 | 00:48 | 75 |  |
| 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 | 8:18:55 AM | 2.90 | 2:50 | 3:34 | 61 | |
| Bellaire | S Fry Rd | 8:18:55 AM | 1.60 | 1:24 | 4:58 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:18:55 AM | 2.00 | 1:58 | 6:56 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:18:55 AM | 2.20 | 2:27 | 9:23 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:18:55 AM | 1.50 | 1:48 | 11:10 | 50 | |
| Morton | Clay Rd | 8:18:55 AM | 1.60 | 1:26 | 12:36 | 67 | |
| Clay Rd | Beckendorff | 8:18:55 AM | 1.30 | 1:15 | 13:51 | 62 | |
| Beckendorff | FM-529 | 8:18:55 AM | 1.00 | 00:52 | 14:43 | 69 | |
| FM-529 | West Rd | 8:18:55 AM | 2.50 | 1:47 | 16:30 | 84 | |
| West Rd | House Hahl | 8:18:55 AM | 1.30 | 1:27 | 17:57 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:18:55 AM | 1.40 | 1:16 | 19:13 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:18:55 AM | 2.40 | 2:06 | 21:19 | 69 | |
| Summary | 30.55 | 21:19 | 21:19 | 86 | |
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 | 8:18:55 AM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 8:18:55 AM | 1.40 | 1:18 | 3:12 | 65 | |
| House Hahl | West Rd | 8:18:55 AM | 1.30 | 1:32 | 4:44 | 51 | |
| West Rd | FM-529 | 8:18:55 AM | 2.50 | 1:46 | 6:30 | 85 | |
| FM-529 | Beckendorff | 8:18:55 AM | 1.00 | 1:03 | 7:33 | 57 | |
| Beckendorff | Clay Rd | 8:18:55 AM | 1.30 | 1:06 | 8:39 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:18:55 AM | 1.25 | 1:29 | 10:06 | 51 | |
| Kingsland | Cinco Ranch Blvd | 8:18:55 AM | 2.20 | 1:48 | 11:54 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 8:18:55 AM | 2.00 | 1:50 | 13:44 | 65 | |
| S Fry Rd | Bellaire | 8:18:55 AM | 1.60 | 1:46 | 15:30 | 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 | 15:24 | 15:24 | 119 | |
