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 | 11:13:51 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 11:13:51 AM | 1.50 | 1:19 | 2:15 | 68 | |
| FM-1464 | Oyster Creek | 11:13:51 AM | 2.00 | 1:47 | 4:02 | 67 | |
| Oyster Creek | Harlem Rd | 11:13:51 AM | 1.60 | 1:37 | 5:39 | 59 | |
| Harlem Rd | W Bellfort | 11:13:51 AM | 1.50 | 1:23 | 7:02 | 65 | |
| W Bellfort | Bellaire | 11:13:51 AM | 2.90 | 3:14 | 10:16 | 54 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:13:51 AM | 2.20 | 4:14 | 14:28 | 31 |  |
| Kingsland | IH-10 Katy | 11:13:51 AM | 1.25 | 1:08 | 15:36 | 66 | |
| IH-10 Katy | Morton | 11:13:51 AM | 1.50 | 1:41 | 17:17 | 53 | |
| Morton | Clay Rd | 11:13:51 AM | 1.60 | 1:23 | 18:40 | 69 | |
| Clay Rd | Beckendorff | 11:13:51 AM | 1.30 | 1:16 | 19:56 | 62 | |
| Beckendorff | FM-529 | 11:13:51 AM | 1.00 | 00:54 | 20:50 | 67 | |
| FM-529 | West Rd | 11:13:51 AM | 2.50 | 2:14 | 23:04 | 67 | |
| West Rd | House Hahl | 11:13:51 AM | 1.30 | 1:11 | 24:15 | 66 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 24:13 | 24:13 | 76 | |
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 | 11:13:51 AM | 1.30 | 1:17 | 1:15 | 61 | |
| West Rd | FM-529 | 11:13:51 AM | 2.50 | 2:11 | 3:26 | 69 | |
| FM-529 | Beckendorff | 11:13:51 AM | 1.00 | 1:04 | 4:30 | 56 | |
| Beckendorff | Clay Rd | 11:13:51 AM | 1.30 | 1:08 | 5:38 | 69 | |
| Clay Rd | Morton | 11:13:51 AM | 1.60 | 1:58 | 7:36 | 49 |  |
| Morton | IH-10 Katy | 11:13:51 AM | 1.50 | 1:07 | 8:43 | 81 | |
| IH-10 Katy | Kingsland | 11:13:51 AM | 1.25 | 1:19 | 10:02 | 57 | |
| Kingsland | Cinco Ranch Blvd | 11:13:51 AM | 2.20 | 2:08 | 12:10 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:13:51 AM | 2.90 | 2:38 | 14:46 | 66 | |
| W Bellfort | Harlem Rd | 11:13:51 AM | 1.50 | 1:16 | 16:02 | 71 | |
| Harlem Rd | Oyster Creek | 11:13:51 AM | 1.60 | 1:35 | 17:37 | 61 | |
| Oyster Creek | FM-1464 | 11:13:51 AM | 2.00 | 1:37 | 19:14 | 74 | |
| FM-1464 | New Territory | 11:13:51 AM | 1.50 | 1:12 | 20:26 | 75 | |
| New Territory | Brazos River | 11:13:51 AM | 1.00 | 00:52 | 21:18 | 69 | |
| Summary | 30.55 | Not Available | |
